Volunteer with Natural Areas Volunteers (NAV) at Pelham Bay Park to care for newly planted trees. This work will help restore the forest of Pelham Bay Park. Volunteers will be trained in tree care, invasive weed identification and removal techniques. Come dressed in sturdy boots or shoes, long pants and clothing that can get dirty. Space is limited. Registration is required for this event at the link below.

Start time: 9:00 am

End time: 1:00 pm

Contact phone: (212) 360-3317

Location: Burr Avenue & East 196th Street

Grab a pole and relax on the Harlem Meer while you wait for a bite from one of the many species of fish that live in its diverse aquatic ecosystem! Poles available to borrow; must release fish after catching them. Free for families and individuals; groups larger than 5 must reserve at least 2 weeks in advance.

Start time: 10:00 am

End time: 3:00 pm

Contact phone: (212) 860-1370

Location: Charles A. Dana Discovery Center (in Central Park)

Whether it’s your first walk or your hundredth visit, High Line Greeters help you discover a new side of the High Line.

The High Line Field Station is a mobile information cart, staffed by High Line Greeters, a group of knowledgeable volunteers who answer your questions and provide information about the park’s history, design, landscape, and more. The Field Station is also stocked with free resources, like monthly bloom lists, seasonal High Line Art maps, and information about upcoming free events and activities for the whole family.

The High Line Field Station is open Thursdays, from 1:00 – 7:00 PM, and Fridays, Saturdays, and Sundays, from 11:00 AM – 7:00 PM, between Saturday, May 4 and Sunday, September 29. The High Line Field Station will be open on Memorial Day (Monday, May 27) from 1:00 – 7:00 PM.

Start time: 1:00 pm

End time: 7:00 pm

Contact phone: (212) 206-9922

Location: Chelsea Market Passage (in The High Line)

Curious as to how “Snappy” the turtle got her name? Want to watch the snake gobble up a mouse? Join one of our trained staff in learning more about the animals in the Audubon Center’s collection. Learn what it takes to care for these amazing creatures and even assist in an actual feeding. There will also be opportunities to get up close and personal with our box turtle.

Start time: 2:00 pm

End time: 2:30 pm

Contact phone: (718) 287-3400

Location: Audubon Center at the Boathouse (in Prospect Park)

So you think you are a Naturalist? Find out at the Audubon Center by making your own nature journal, learning how to use binoculars and field guides.

Start time: 2:00 pm

End time: 3:00 pm

Contact phone: (718) 287-3400

Location: Audubon Center at the Boathouse (in Prospect Park)

The ornamental and native plantings around Sherman Creek and Swindler Cove need constant care; from watering to weeding, planting to dead-heading there is always work to be done in these gardens. Help maintain the Sherman Creek Gardens and join our Garden Crew on Thursday evenings this spring through fall.

Start time: 4:00 pm

End time: 6:30 pm

Contact phone: (917) 291-6436

Location: Swindler Cove Park

This mixed media exhibit by artist Iandry Randriamandroso is created from discarded, crushed aluminum cans found on the streets, and cardboard and burlap from local grocery, along with wordless hand-made books about a fish and a crushed can. This exhibit illustrates how growth is disrupted by invasive species, and is on display in the Visitor&Administration Building Gallery. Free with Garden admission.

Start time: 8:00 am

End time: 6:00 pm

Contact phone: (718) 886-3800

Location: Queens Botanical Garden

Enjoy 50% off admission as we partner with New York State Museum Week. Just mention "Museum Week" at the admission gate (discounts do not apply to parking).

Start time: 8:00 am

End time: 6:00 pm

Contact phone: (718) 886-3800

Location: Queens Botanical Garden

Erik Benson’s paintings depict the landscape of everyday metropolitan life, created with thousands of shapes hand-cut from dried sheets of acrylic paint. Benson uses this painstaking compositional technique to capture the complexity of urban development, with its interplay of construction and creative destruction, density and emptiness. Familiar cityscapes emerge as more complex than they initially appear.

Originally I was interested in creating a painting vocabulary that depicted the plasticity and temporality of unexamined things such as playgrounds and construction sites,” says Benson. “These interests have been growing into ideas and concerns that deal with the urban landscape, such as how cities grow and shrink, and what these issues mean to the inhabitants.”

In these vivid new paintings, Benson considers the role and impact of playgrounds, trees and parks within evolving communities, often setting the saturated colors and bold shapes of play equipment and dynamic tree branch patterns against the muted backdrops of the surrounding buildings. Inspired by his neighborhood of Bushwick, Brooklyn, he creates works that are not precise representations, but rather archetypes, at once foreboding and optimistic.

Start time: 9:00 am

End time: 5:00 pm

Contact phone: (212) 360-8163

Location: Arsenal (in Central Park)

Grab a pole and relax on the Harlem Meer while you wait for a bite from one of the many species of fish that live in its diverse aquatic ecosystem! Poles available to borrow; must release fish after catching them. Free for families and individuals; groups larger than 5 must reserve at least 2 weeks in advance.

Start time: 10:00 am

End time: 3:00 pm

Contact phone: (212) 860-1370

Location: Charles A. Dana Discovery Center (in Central Park)

Whether it’s your first walk or your hundredth visit, High Line Greeters help you discover a new side of the High Line.

The High Line Field Station is a mobile information cart, staffed by High Line Greeters, a group of knowledgeable volunteers who answer your questions and provide information about the park’s history, design, landscape, and more. The Field Station is also stocked with free resources, like monthly bloom lists, seasonal High Line Art maps, and information about upcoming free events and activities for the whole family.

The High Line Field Station is open Thursdays, from 1:00 – 7:00 PM, and Fridays, Saturdays, and Sundays, from 11:00 AM – 7:00 PM, between Saturday, May 4 and Sunday, September 29. The High Line Field Station will be open on Memorial Day (Monday, May 27) from 1:00 – 7:00 PM.

Start time: 11:00 am

End time: 7:00 pm

Contact phone: (212) 206-9922

Location: Chelsea Market Passage (in The High Line)

Curious as to how “Snappy” the turtle got her name? Want to watch the snake gobble up a mouse? Join one of our trained staff in learning more about the animals in the Audubon Center’s collection. Learn what it takes to care for these amazing creatures and even assist in an actual feeding. There will also be opportunities to get up close and personal with our box turtle.

Start time: 2:00 pm

End time: 2:30 pm

Contact phone: (718) 287-3400

Location: Audubon Center at the Boathouse (in Prospect Park)

So you think you are a Naturalist? Find out at the Audubon Center by making your own nature journal, learning how to use binoculars and field guides.

Start time: 2:00 pm

End time: 3:00 pm

Contact phone: (718) 287-3400

Location: Audubon Center at the Boathouse (in Prospect Park)

Start time: 8:00 am

End time: 9:30 am

Contact phone: (718) 430-1890

Location: Van Cortlandt Nature Center (in Van Cortlandt Park)

This mixed media exhibit by artist Iandry Randriamandroso is created from discarded, crushed aluminum cans found on the streets, and cardboard and burlap from local grocery, along with wordless hand-made books about a fish and a crushed can. This exhibit illustrates how growth is disrupted by invasive species, and is on display in the Visitor&Administration Building Gallery. Free with Garden admission.

Start time: 8:00 am

End time: 6:00 pm

Contact phone: (718) 886-3800

Location: Queens Botanical Garden

Enjoy 50% off admission as we partner with New York State Museum Week. Just mention "Museum Week" at the admission gate (discounts do not apply to parking).

Start time: 8:00 am

End time: 6:00 pm

Contact phone: (718) 886-3800

Location: Queens Botanical Garden

High Rock Summer Day Camp and Mini Camp are taking reservations for their 2013 summer season. For more information on both High Rock Summer Day Camp and Mini Camp follow the links listed below.

Start time: 9:00 am

End time:

Contact phone: (718) 351-3450

Location: 200 Nevada Avenue (in High Rock Park)

Come out and lend a hand to help us rake, weed and do various gardening chores. Join us for coffee and doughnuts in the am. Bring a rake or use one of ours and have some fun. If you need community sevice hours come to the park to get your hours.

To volunteer in Westerleigh Park call (718) 442-0336.

Start time: 9:00 am

End time: 12:00 pm

Contact phone: (718) 442-0336

Location: Westerleigh Park

The HSBC Children's Garden at Queens Botanical Garden offers a hands-on discovery program for children ages 5-12. Children's imaginations and knowledge blossom as they plant and harvest vegetables and flowers, visit the Bee Garden, and more! No class on May 25 for Memorial Day weekend. Special price: $166 members /$185 for non-members. To register email rwolf@queensbotanical.org or call (718) 886-3800 ext. 230.

Start time: 9:30 am

End time: 12:00 pm

Contact phone: (718) 886-3800 ext230

Location: Queens Botanical Garden

Grab a pole and relax on the Harlem Meer while you wait for a bite from one of the many species of fish that live in its diverse aquatic ecosystem! Poles available to borrow; must release fish after catching them. Free for families and individuals; groups larger than 5 must reserve at least 2 weeks in advance.

Start time: 10:00 am

End time: 3:00 pm

Contact phone: (212) 860-1370

Location: Charles A. Dana Discovery Center (in Central Park)

Chip in for park improvement projects. Events take place rain or shine. Closed toe work shoes required. There is no place to store belongings. Email or call for more details Riverside Park.

Start time: 10:00 am

End time: 1:00 pm

Contact phone: (212) 870-3070

Location: Terrace Promenade North (in Riverside Park)

Many of us use herbs at home, but what are the key remedies to have on hand that have been proven to be most effective for the more common ailments and minor injuries? During this workshop we will spend time discussing (and sampling) the herbal remedies that should comprise every family’s natural medicine cabinet. We’ll cover herbs for colds and flu, headaches, aches and pains, minor injuries and burns, and more, and will discuss in detail how to determine the best herbs to use and what form to use them in, including teas, tinctures, ointments, creams, and salves.

Richard Mandelbaum RH (AHG) is a clinical herbalist with a private practice in Brooklyn and in Sullivan County, NY. Richard has been passionate about plants for over twenty five years, with experience wild foraging and growing herbs in an organic, permaculture market garden, and has been practicing as an herbalist since 1997 with a background in both Chinese and Western traditions. In addition to seeing clients and teaching on a diverse range of subjects, he often leads workshops in field botany, wild edible plants and mushrooms. He has been a professional member of the American Herbalists Guild (AHG) since 2003, and joined the AHG Council (board of directors) in October 2012.

Please register below.

Start time: 10:00 am

End time: 1:00 pm

Contact phone: (718) 768-3195

Location: Old Stone House (in J.J. Byrne Playground)

Help water and care for the 80,000 new street trees that have been planted across New York City! Join the MillionTreesNYC to give trees a little "Tree LC" and stewardship, and help keep New York City GREEN by coming to a free MillionTreesNYC tree care workshop where you will learn:

• What is MillionTreesNYC?
• How to identify trees in New York City
• Benefits trees bring to our city
• Tree Care - Water! Weed! Mulch! Plant flowers!

Workshops are focused on active tree care, so come ready to get your hands dirty and care for street trees along the sidewalk. Please wear closed-toed shoes and layered clothing that can get dirty. Tree stewardship is similar to gardening work, involving bending and kneeling on the sidewalk. Children are always welcome, and must be accompanied by an adult.

REGISTRATION IS REQUIRED

Start time: 10:00 am

End time: 12:00 pm

Contact phone: (212) 360-1342

Location: Putnam Ave. & Forest Ave.

Let's enjoy the trees in Fort Tryon Park and learn their names too. Spend some time with Dr. Leonisa Ardizzone of Storefront Science to examine trees and learn to use dichotomous keys to figure out their names.

Limit of 15 children. You must pre-register.

Please register in advance by emailing below with "Register" in the subject line and in the body of the e-mail the parent/guardian name, child's name and age and the best e-mail to reach you back at.

Start time: 10:00 am

End time: 11:30 am

Contact phone: (212) 795-1388

Location: Heather Garden (in Fort Tryon Park)

Weekend Volunteer Corps are a wonderful opportunity for groups to get their hands dirty with projects throughout the park. Individuals welcome too. All groups must pre-register. Contact Volunteer Corps below.

Start time: 10:00 am

End time: 1:00 pm

Contact phone: (718) 287-3400

Location: Picnic House (in Prospect Park)

The diverse habitats of the Botanical Garden offer visitors a chance to see dozens of species of birds throughout the year. Bring your binoculars and walk the Garden grounds with an expert.

Start time: 11:00 am

End time:

Contact phone: 718-817-8700

Location: Watson Building, Room 302 (in Bronx Park)

See thousands of blooming trees, shrubs, bulbs, and perennials with the Garden staff. Tours are free and meet at the Vanderbilt Gate at 5th Ave. between 104th and 105th Streets. No reservations needed.

Start time: 11:00 am

End time: 12:30 pm

Contact phone:

Location: Conservatory Garden (in Central Park)

Whether it’s your first walk or your hundredth visit, High Line Greeters help you discover a new side of the High Line.

The High Line Field Station is a mobile information cart, staffed by High Line Greeters, a group of knowledgeable volunteers who answer your questions and provide information about the park’s history, design, landscape, and more. The Field Station is also stocked with free resources, like monthly bloom lists, seasonal High Line Art maps, and information about upcoming free events and activities for the whole family.

The High Line Field Station is open Thursdays, from 1:00 – 7:00 PM, and Fridays, Saturdays, and Sundays, from 11:00 AM – 7:00 PM, between Saturday, May 4 and Sunday, September 29. The High Line Field Station will be open on Memorial Day (Monday, May 27) from 1:00 – 7:00 PM.

Start time: 11:00 am

End time: 7:00 pm

Contact phone: (212) 206-9922

Location: Chelsea Market Passage (in The High Line)

Hiking programs feature intensity levels ranging from light (a leisurely stroll on mostly paved paths), moderate (longer, faster paced hikes on rugged terrain), to vigorous (long distance, with hills and rugged terrain). For all hiking programs we recommend wearing comfortable shoes or boots, and packing water and a light snack.

Start time: 11:00 am

End time:

Contact phone: (718) 967-3542

Location: Bloomingdale Park Playground (in Bloomingdale Park)

The Art of Drawing from Still Life: Master charcoal, the ancient medium known as "Black Magic" while learning how to create expressive still life drawings. Design principles will be discussed including symmerty, negative space awareness, light and shade, and tonal assessment, along with other elements sure to enhance your compositional and drawing skills.

Start time: 11:00 am

End time: 1:00 pm

Contact phone: (718) 351-3450

Location: Greenbelt Nature Center (in Blood Root Valley)

From Porcelainberry to Multiflora Rose and Oriental Bittersweet the Highbridge Forest Crew works to remove these invasive plants and others from the park and to care for recently planted native trees. The Forest Crew will learn basic invasive and native plant identification, proper removal techniques and an overview of NYRP’s approach to urban reforestation. Anyone interested in forest ecology, invasive plant removal and urban forests should attend and join the Forest Crew in their work every Saturday afternoon.

RSVP by e-mailing volunteer@nyrp.org

Start time: 12:00 pm

End time: 2:30 pm

Contact phone: (917) 291-6436

Location: Laurel Hill Terrace (in Highbridge Park)

Start time: 12:00 pm

End time: 3:00 pm

Contact phone: (718) 378-2061

Location: Crotona Nature Center (in Crotona Park)

Follow Prospect Park Audubon Center staff as they explore the wilds of Prospect Park. Look for the orange tent in the Nethermead.

Schedule:

• 12 p.m. Introduction to Bird Watching. Led by the Brooklyn Bird Club. (Saturdays Only).
• 1 p.m. Animal Encounter
• 2 p.m. Nature’s Helpers
• 3 p.m. Nature on the Go! – Pond Prowl
• 4 p.m. Discovery Tour

Start time: 12:00 pm

End time: 4:00 pm

Contact phone: (718) 287-3400

Location: The Nethermead (in Prospect Park)

The Sherman Creek Compost Site keeps nutrient-rich compostable materials from ending up in land-fills and transforms them into finished compost that can be used to amend poor soils and help new plantings. As part of the Compost Crew you will learn about New York Restoration Project’s Composting Program; how to create windrows with compost from the Inwood Green Market; and how to sift finished compost so that it can be used in our community gardens and parks.

Please RSVP by e-mailing volunteer@nyrp.org.

Start time: 1:30 pm

End time: 4:00 pm

Contact phone: (917) 291-6436

Location: Swindler Cove Park

While you enjoy a day at QBG, be sure to bring the kids over to the Children's Activity Table sponsored by TD Bank.

Start time: 2:00 pm

End time: 5:00 pm

Contact phone: (718) 886-3800

Location: Queens Botanical Garden

Come check on our flax crop and try out the tools used to process flax fibers into linen cloth. Touch different pieces of linen cloth to compare the weaves and try on some linen reproduction clothes for a fun photo-op in our farm wagon.

Start time: 2:00 pm

End time: 4:00 pm

Contact phone: (718) 789-2822 x301

Location: Lefferts Historic House (in Prospect Park)

We camp to create lasting memories, connect to the natural world, and to bond with our families. Camping affords us the opportunity to unplug from the diversions of everyday life and to laugh and play together. The Urban Park Rangers celebrate the tradition of camping throughout the spring and summer and we look forward to welcoming your family.

Participants are chosen by lottery. To enter your name in the lottery visit the link below on Wednesday, June 5.

Start time: 6:00 pm

End time:

Contact phone: (212) 628-2345

Location: Central Park

This mixed media exhibit by artist Iandry Randriamandroso is created from discarded, crushed aluminum cans found on the streets, and cardboard and burlap from local grocery, along with wordless hand-made books about a fish and a crushed can. This exhibit illustrates how growth is disrupted by invasive species, and is on display in the Visitor&Administration Building Gallery. Free with Garden admission.

Start time: 8:00 am

End time: 6:00 pm

Contact phone: (718) 886-3800

Location: Queens Botanical Garden

Enjoy 50% off admission as we partner with New York State Museum Week. Just mention "Museum Week" at the admission gate (discounts do not apply to parking).

Start time: 8:00 am

End time: 6:00 pm

Contact phone: (718) 886-3800

Location: Queens Botanical Garden

High Rock Summer Day Camp and Mini Camp are taking reservations for their 2013 summer season. For more information on both High Rock Summer Day Camp and Mini Camp follow the links listed below.

Start time: 9:00 am

End time:

Contact phone: (718) 351-3450

Location: 200 Nevada Avenue (in High Rock Park)

Grab a pole and relax on the Harlem Meer while you wait for a bite from one of the many species of fish that live in its diverse aquatic ecosystem! Poles available to borrow; must release fish after catching them. Free for families and individuals; groups larger than 5 must reserve at least 2 weeks in advance.

Start time: 10:00 am

End time: 1:00 pm

Contact phone: (212) 860-1370

Location: Charles A. Dana Discovery Center (in Central Park)

Whether it’s your first walk or your hundredth visit, High Line Greeters help you discover a new side of the High Line.

The High Line Field Station is a mobile information cart, staffed by High Line Greeters, a group of knowledgeable volunteers who answer your questions and provide information about the park’s history, design, landscape, and more. The Field Station is also stocked with free resources, like monthly bloom lists, seasonal High Line Art maps, and information about upcoming free events and activities for the whole family.

The High Line Field Station is open Thursdays, from 1:00 – 7:00 PM, and Fridays, Saturdays, and Sundays, from 11:00 AM – 7:00 PM, between Saturday, May 4 and Sunday, September 29. The High Line Field Station will be open on Memorial Day (Monday, May 27) from 1:00 – 7:00 PM.

Start time: 11:00 am

End time: 7:00 pm

Contact phone: (212) 206-9922

Location: Chelsea Market Passage (in The High Line)

New York City is home to an amazing abundance of wildlife. From falcons and salamanders, to deer and seals, wildlife viewing opportunities exist year-round in all of our parks and beaches. Wildlife viewing is a perfect activity for any age. Today wildlife viewing is recognized as one of the nation’s fastest growing activities. Our Rangers will guide you to the best wildlife viewing spots in New York City.

Start time: 11:00 am

End time:

Contact phone: (718) 378-2061

Location: Orchard Beach Nature Center (in Pelham Bay Park)

Our trained Urban Park Rangers will lead you on canoe adventures that range from the gentle waters of protected lakes, to the challenging open waters of rivers and bays. On an Urban Park Ranger canoe program, you can go from novice to expert in one just one summer.

Children 8 years old and up are welcome.

Skill Levels:

• Basic: Great for all skill levels, including children 8 years and older.
• Intermediate: Some experience preferred.
• Advanced: Experience required.

Start time: 11:00 am

End time:

Contact phone: (718) 846-2731

Location: Bayswater Park

Follow Prospect Park Audubon Center staff as they explore the wilds of Prospect Park. Look for the orange tent in the Nethermead.

Schedule:

• 12 p.m. Introduction to Bird Watching. Led by the Brooklyn Bird Club. (Saturdays Only).
• 1 p.m. Animal Encounter
• 2 p.m. Nature’s Helpers
• 3 p.m. Nature on the Go! – Pond Prowl
• 4 p.m. Discovery Tour

Start time: 12:00 pm

End time: 4:00 pm

Contact phone: (718) 287-3400

Location: The Nethermead (in Prospect Park)

Laurel Hill Terrace is a hidden gem in Highbridge Park; the elegant stone staircase offers spectacular views of the Harlem River and the Bronx and is surrounded by ornamental native plantings. Spend an afternoon at the Terrace controlling invasive plants and weeding in the surrounding garden beds.

Start time: 1:00 pm

End time: 3:30 pm

Contact phone: (917) 291-6436

Location: Sherman Creek Park (in Sherman Creek)

Mastering any new skill requires practice and patience. Fishing programs help develop these skills while connecting you with nature. Our experienced Rangers teach the ethics of fishing and the ecology of our waterways on every fishing program.

Start time: 2:00 pm

End time:

Contact phone: (718) 421-2021

Location: 69th St Pier (in American Veterans Memorial Pier)

While you enjoy a day at QBG, be sure to bring the kids over to the Children's Activity Table sponsored by TD Bank.

Start time: 2:00 pm

End time: 5:00 pm

Contact phone: (718) 886-3800

Location: Queens Botanical Garden

Come check on our flax crop and try out the tools used to process flax fibers into linen cloth. Touch different pieces of linen cloth to compare the weaves and try on some linen reproduction clothes for a fun photo-op in our farm wagon.

Start time: 2:00 pm

End time: 4:00 pm

Contact phone: (718) 789-2822 x301

Location: Lefferts Historic House (in Prospect Park)

This mixed media exhibit by artist Iandry Randriamandroso is created from discarded, crushed aluminum cans found on the streets, and cardboard and burlap from local grocery, along with wordless hand-made books about a fish and a crushed can. This exhibit illustrates how growth is disrupted by invasive species, and is on display in the Visitor&Administration Building Gallery. Free with Garden admission.

Start time: 8:00 am

End time: 6:00 pm

Contact phone: (718) 886-3800

Location: Queens Botanical Garden

Erik Benson’s paintings depict the landscape of everyday metropolitan life, created with thousands of shapes hand-cut from dried sheets of acrylic paint. Benson uses this painstaking compositional technique to capture the complexity of urban development, with its interplay of construction and creative destruction, density and emptiness. Familiar cityscapes emerge as more complex than they initially appear.

Originally I was interested in creating a painting vocabulary that depicted the plasticity and temporality of unexamined things such as playgrounds and construction sites,” says Benson. “These interests have been growing into ideas and concerns that deal with the urban landscape, such as how cities grow and shrink, and what these issues mean to the inhabitants.”

In these vivid new paintings, Benson considers the role and impact of playgrounds, trees and parks within evolving communities, often setting the saturated colors and bold shapes of play equipment and dynamic tree branch patterns against the muted backdrops of the surrounding buildings. Inspired by his neighborhood of Bushwick, Brooklyn, he creates works that are not precise representations, but rather archetypes, at once foreboding and optimistic.

Start time: 9:00 am

End time: 5:00 pm

Contact phone: (212) 360-8163

Location: Arsenal (in Central Park)

This mixed media exhibit by artist Iandry Randriamandroso is created from discarded, crushed aluminum cans found on the streets, and cardboard and burlap from local grocery, along with wordless hand-made books about a fish and a crushed can. This exhibit illustrates how growth is disrupted by invasive species, and is on display in the Visitor&Administration Building Gallery. Free with Garden admission.

Start time: 8:00 am

End time: 6:00 pm

Contact phone: (718) 886-3800

Location: Queens Botanical Garden

Erik Benson’s paintings depict the landscape of everyday metropolitan life, created with thousands of shapes hand-cut from dried sheets of acrylic paint. Benson uses this painstaking compositional technique to capture the complexity of urban development, with its interplay of construction and creative destruction, density and emptiness. Familiar cityscapes emerge as more complex than they initially appear.

Originally I was interested in creating a painting vocabulary that depicted the plasticity and temporality of unexamined things such as playgrounds and construction sites,” says Benson. “These interests have been growing into ideas and concerns that deal with the urban landscape, such as how cities grow and shrink, and what these issues mean to the inhabitants.”

In these vivid new paintings, Benson considers the role and impact of playgrounds, trees and parks within evolving communities, often setting the saturated colors and bold shapes of play equipment and dynamic tree branch patterns against the muted backdrops of the surrounding buildings. Inspired by his neighborhood of Bushwick, Brooklyn, he creates works that are not precise representations, but rather archetypes, at once foreboding and optimistic.

Start time: 9:00 am

End time: 5:00 pm

Contact phone: (212) 360-8163

Location: Arsenal (in Central Park)

Grab a pole and relax on the Harlem Meer while you wait for a bite from one of the many species of fish that live in its diverse aquatic ecosystem! Poles available to borrow; must release fish after catching them. Free for families and individuals; groups larger than 5 must reserve at least 2 weeks in advance.

Start time: 10:00 am

End time: 3:00 pm

Contact phone: (212) 860-1370

Location: Charles A. Dana Discovery Center (in Central Park)

You don’t have to leave New York City to see the stars.

Gaze at the stars, planets, and Moon through the high-powered telescopes of the Amateur Astronomers Association of New York, and chat with the experts about the sights you see. Stargazing at the High Line takes place every Tuesday, beginning at dusk, between Tuesday, April 2 and Tuesday, October 29.

Start time: 6:30 pm

End time: 9:30 pm

Contact phone: (212) 206-9922

Location: 14th Street Passage (in The High Line)

This mixed media exhibit by artist Iandry Randriamandroso is created from discarded, crushed aluminum cans found on the streets, and cardboard and burlap from local grocery, along with wordless hand-made books about a fish and a crushed can. This exhibit illustrates how growth is disrupted by invasive species, and is on display in the Visitor&Administration Building Gallery. Free with Garden admission.

Start time: 8:00 am

End time: 6:00 pm

Contact phone: (718) 886-3800

Location: Queens Botanical Garden

Erik Benson’s paintings depict the landscape of everyday metropolitan life, created with thousands of shapes hand-cut from dried sheets of acrylic paint. Benson uses this painstaking compositional technique to capture the complexity of urban development, with its interplay of construction and creative destruction, density and emptiness. Familiar cityscapes emerge as more complex than they initially appear.

Originally I was interested in creating a painting vocabulary that depicted the plasticity and temporality of unexamined things such as playgrounds and construction sites,” says Benson. “These interests have been growing into ideas and concerns that deal with the urban landscape, such as how cities grow and shrink, and what these issues mean to the inhabitants.”

In these vivid new paintings, Benson considers the role and impact of playgrounds, trees and parks within evolving communities, often setting the saturated colors and bold shapes of play equipment and dynamic tree branch patterns against the muted backdrops of the surrounding buildings. Inspired by his neighborhood of Bushwick, Brooklyn, he creates works that are not precise representations, but rather archetypes, at once foreboding and optimistic.

Start time: 9:00 am

End time: 5:00 pm

Contact phone: (212) 360-8163

Location: Arsenal (in Central Park)

Volunteer with Natural Areas Volunteers (NAV) at Little Bay Park to care for newly planted trees. This work will help maintain the livelihood of the restored forest. Volunteers will be trained in tree care, invasive weed identification and removal techniques. Come dressed in sturdy boots or shoes, long pants and clothing that can get dirty. Space is limited. Registration is required for this event at the link below.

Start time: 9:00 am

End time: 1:00 pm

Contact phone: (212) 360-3317

Location: Utopia Pkwy & 14th Rd (in Little Bay Park)

Grab a pole and relax on the Harlem Meer while you wait for a bite from one of the many species of fish that live in its diverse aquatic ecosystem! Poles available to borrow; must release fish after catching them. Free for families and individuals; groups larger than 5 must reserve at least 2 weeks in advance.

Start time: 10:00 am

End time: 3:00 pm

Contact phone: (212) 860-1370

Location: Charles A. Dana Discovery Center (in Central Park)

Join us for monthly monitoring sessions where we listen for the calls of local frogs. FrogWatch USA is a nationwide program that monitors and tracks amphibian populations by collecting data with help from volunteers like you. Bring a headlamp or flashlight for the night walk and monitoring. This program is suitable for ages 8 and up. Registration required by phone or email.

• Wed., April 17 at 7:00 p.m.: Nevada Ave parking lot, High Rock Park
• Wed., May 22 at 8:00 p.m.: Greenbelt Nature Center, Buttonbush Swamp (The May 15 session has moved)
• Wed., June 19 at 8:00 p.m.: Greenbelt Nature Center, Buttonbush Swamp

Start time: 7:00 pm

End time: 8:30 pm

Contact phone: (718) 351-3450

Location: Greenbelt Nature Center (in Blood Root Valley)

Join us for monthly monitoring sessions where we listen for the calls of local frogs. FrogWatch USA is a nationwide program that monitors and tracks amphibian populations by collecting data with help from volunteers like you. Bring a headlamp or flashlight for the night walk and monitoring. This program is suitable for ages 8 and up. Registration required by phone or email.

Start time: 8:00 pm

End time: 9:30 pm

Contact phone: (718) 351-3450

Location: Greenbelt Nature Center (in Blood Root Valley)

This mixed media exhibit by artist Iandry Randriamandroso is created from discarded, crushed aluminum cans found on the streets, and cardboard and burlap from local grocery, along with wordless hand-made books about a fish and a crushed can. This exhibit illustrates how growth is disrupted by invasive species, and is on display in the Visitor&Administration Building Gallery. Free with Garden admission.

Start time: 8:00 am

End time: 6:00 pm

Contact phone: (718) 886-3800

Location: Queens Botanical Garden

Erik Benson’s paintings depict the landscape of everyday metropolitan life, created with thousands of shapes hand-cut from dried sheets of acrylic paint. Benson uses this painstaking compositional technique to capture the complexity of urban development, with its interplay of construction and creative destruction, density and emptiness. Familiar cityscapes emerge as more complex than they initially appear.

Originally I was interested in creating a painting vocabulary that depicted the plasticity and temporality of unexamined things such as playgrounds and construction sites,” says Benson. “These interests have been growing into ideas and concerns that deal with the urban landscape, such as how cities grow and shrink, and what these issues mean to the inhabitants.”

In these vivid new paintings, Benson considers the role and impact of playgrounds, trees and parks within evolving communities, often setting the saturated colors and bold shapes of play equipment and dynamic tree branch patterns against the muted backdrops of the surrounding buildings. Inspired by his neighborhood of Bushwick, Brooklyn, he creates works that are not precise representations, but rather archetypes, at once foreboding and optimistic.

Start time: 9:00 am

End time: 5:00 pm

Contact phone: (212) 360-8163

Location: Arsenal (in Central Park)

Grab a pole and relax on the Harlem Meer while you wait for a bite from one of the many species of fish that live in its diverse aquatic ecosystem! Poles available to borrow; must release fish after catching them. Free for families and individuals; groups larger than 5 must reserve at least 2 weeks in advance.

Start time: 10:00 am

End time: 3:00 pm

Contact phone: (212) 860-1370

Location: Charles A. Dana Discovery Center (in Central Park)

Whether it’s your first walk or your hundredth visit, High Line Greeters help you discover a new side of the High Line.

The High Line Field Station is a mobile information cart, staffed by High Line Greeters, a group of knowledgeable volunteers who answer your questions and provide information about the park’s history, design, landscape, and more. The Field Station is also stocked with free resources, like monthly bloom lists, seasonal High Line Art maps, and information about upcoming free events and activities for the whole family.

The High Line Field Station is open Thursdays, from 1:00 – 7:00 PM, and Fridays, Saturdays, and Sundays, from 11:00 AM – 7:00 PM, between Saturday, May 4 and Sunday, September 29. The High Line Field Station will be open on Memorial Day (Monday, May 27) from 1:00 – 7:00 PM.

Start time: 1:00 pm

End time: 7:00 pm

Contact phone: (212) 206-9922

Location: Chelsea Market Passage (in The High Line)

Curious as to how “Snappy” the turtle got her name? Want to watch the snake gobble up a mouse? Join one of our trained staff in learning more about the animals in the Audubon Center’s collection. Learn what it takes to care for these amazing creatures and even assist in an actual feeding. There will also be opportunities to get up close and personal with our box turtle.

Start time: 2:00 pm

End time: 2:30 pm

Contact phone: (718) 287-3400

Location: Audubon Center at the Boathouse (in Prospect Park)

So you think you are a Naturalist? Find out at the Audubon Center by making your own nature journal, learning how to use binoculars and field guides.

Start time: 2:00 pm

End time: 3:00 pm

Contact phone: (718) 287-3400

Location: Audubon Center at the Boathouse (in Prospect Park)

The ornamental and native plantings around Sherman Creek and Swindler Cove need constant care; from watering to weeding, planting to dead-heading there is always work to be done in these gardens. Help maintain the Sherman Creek Gardens and join our Garden Crew on Thursday evenings this spring through fall.

Start time: 4:00 pm

End time: 6:30 pm

Contact phone: (917) 291-6436

Location: Swindler Cove Park

This mixed media exhibit by artist Iandry Randriamandroso is created from discarded, crushed aluminum cans found on the streets, and cardboard and burlap from local grocery, along with wordless hand-made books about a fish and a crushed can. This exhibit illustrates how growth is disrupted by invasive species, and is on display in the Visitor&Administration Building Gallery. Free with Garden admission.

Start time: 8:00 am

End time: 6:00 pm

Contact phone: (718) 886-3800

Location: Queens Botanical Garden

Grab a pole and relax on the Harlem Meer while you wait for a bite from one of the many species of fish that live in its diverse aquatic ecosystem! Poles available to borrow; must release fish after catching them. Free for families and individuals; groups larger than 5 must reserve at least 2 weeks in advance.

Start time: 10:00 am

End time: 3:00 pm

Contact phone: (212) 860-1370

Location: Charles A. Dana Discovery Center (in Central Park)

Whether it’s your first walk or your hundredth visit, High Line Greeters help you discover a new side of the High Line.

The High Line Field Station is a mobile information cart, staffed by High Line Greeters, a group of knowledgeable volunteers who answer your questions and provide information about the park’s history, design, landscape, and more. The Field Station is also stocked with free resources, like monthly bloom lists, seasonal High Line Art maps, and information about upcoming free events and activities for the whole family.

The High Line Field Station is open Thursdays, from 1:00 – 7:00 PM, and Fridays, Saturdays, and Sundays, from 11:00 AM – 7:00 PM, between Saturday, May 4 and Sunday, September 29. The High Line Field Station will be open on Memorial Day (Monday, May 27) from 1:00 – 7:00 PM.

Start time: 11:00 am

End time: 7:00 pm

Contact phone: (212) 206-9922

Location: Chelsea Market Passage (in The High Line)

Curious as to how “Snappy” the turtle got her name? Want to watch the snake gobble up a mouse? Join one of our trained staff in learning more about the animals in the Audubon Center’s collection. Learn what it takes to care for these amazing creatures and even assist in an actual feeding. There will also be opportunities to get up close and personal with our box turtle.

Start time: 2:00 pm

End time: 2:30 pm

Contact phone: (718) 287-3400

Location: Audubon Center at the Boathouse (in Prospect Park)

So you think you are a Naturalist? Find out at the Audubon Center by making your own nature journal, learning how to use binoculars and field guides.

Start time: 2:00 pm

End time: 3:00 pm

Contact phone: (718) 287-3400

Location: Audubon Center at the Boathouse (in Prospect Park)

Start time: 8:00 am

End time: 9:30 am

Contact phone: (718) 430-1890

Location: Van Cortlandt Nature Center (in Van Cortlandt Park)

This mixed media exhibit by artist Iandry Randriamandroso is created from discarded, crushed aluminum cans found on the streets, and cardboard and burlap from local grocery, along with wordless hand-made books about a fish and a crushed can. This exhibit illustrates how growth is disrupted by invasive species, and is on display in the Visitor&Administration Building Gallery. Free with Garden admission.

Start time: 8:00 am

End time: 6:00 pm

Contact phone: (718) 886-3800

Location: Queens Botanical Garden

High Rock Summer Day Camp and Mini Camp are taking reservations for their 2013 summer season. For more information on both High Rock Summer Day Camp and Mini Camp follow the links listed below.

Start time: 9:00 am

End time:

Contact phone: (718) 351-3450

Location: 200 Nevada Avenue (in High Rock Park)

Come out and lend a hand to help us rake, weed and do various gardening chores. Join us for coffee and doughnuts in the am. Bring a rake or use one of ours and have some fun. If you need community sevice hours come to the park to get your hours.

To volunteer in Westerleigh Park call (718) 442-0336.

Start time: 9:00 am

End time: 12:00 pm

Contact phone: (718) 442-0336

Location: Westerleigh Park

Volunteer with Natural Areas Volunteers (NAV) at Powell's Cove to care for newly planted trees. This work will help maintain the livelihood of the restored forest. Volunteers will be trained in tree care, invasive weed identification and removal techniques. Come dressed in sturdy boots or shoes, long pants and clothing that can get dirty. Space is limited. Registration is required for this event at the link below.

Start time: 9:00 am

End time: 1:00 pm

Contact phone: (212) 360-3317

Location: Powell's Cove Park at 133 Place (in Powell's Cove Park)

Grab a pole and relax on the Harlem Meer while you wait for a bite from one of the many species of fish that live in its diverse aquatic ecosystem! Poles available to borrow; must release fish after catching them. Free for families and individuals; groups larger than 5 must reserve at least 2 weeks in advance.

Start time: 10:00 am

End time: 3:00 pm

Contact phone: (212) 860-1370

Location: Charles A. Dana Discovery Center (in Central Park)

The diverse habitats of the Botanical Garden offer visitors a chance to see dozens of species of birds throughout the year. Bring your binoculars and walk the Garden grounds with an expert.

Start time: 11:00 am

End time:

Contact phone: 718-817-8700

Location: Watson Building, Room 302 (in Bronx Park)

See thousands of blooming trees, shrubs, bulbs, and perennials with the Garden staff. Tours are free and meet at the Vanderbilt Gate at 5th Ave. between 104th and 105th Streets. No reservations needed.

Start time: 11:00 am

End time: 12:30 pm

Contact phone:

Location: Conservatory Garden (in Central Park)

Whether it’s your first walk or your hundredth visit, High Line Greeters help you discover a new side of the High Line.

The High Line Field Station is a mobile information cart, staffed by High Line Greeters, a group of knowledgeable volunteers who answer your questions and provide information about the park’s history, design, landscape, and more. The Field Station is also stocked with free resources, like monthly bloom lists, seasonal High Line Art maps, and information about upcoming free events and activities for the whole family.

The High Line Field Station is open Thursdays, from 1:00 – 7:00 PM, and Fridays, Saturdays, and Sundays, from 11:00 AM – 7:00 PM, between Saturday, May 4 and Sunday, September 29. The High Line Field Station will be open on Memorial Day (Monday, May 27) from 1:00 – 7:00 PM.

Start time: 11:00 am

End time: 7:00 pm

Contact phone: (212) 206-9922

Location: Chelsea Market Passage (in The High Line)

Fitness Hikes feature less talking and more walking, for those who don’t mind a vigorous two hour hike.

Hiking programs feature intensity levels ranging from light (a leisurely stroll on mostly paved paths), moderate (longer, faster paced hikes on rugged terrain), to vigorous (long distance, with hills and rugged terrain). For all hiking programs we recommend wearing comfortable shoes or boots, and packing water and a light snack.

Start time: 11:00 am

End time:

Contact phone: (718) 967-3542

Location: High Rock Ranger Station (in High Rock Park)

The Art of Drawing from Still Life: Master charcoal, the ancient medium known as "Black Magic" while learning how to create expressive still life drawings. Design principles will be discussed including symmerty, negative space awareness, light and shade, and tonal assessment, along with other elements sure to enhance your compositional and drawing skills.

Start time: 11:00 am

End time: 1:00 pm

Contact phone: (718) 351-3450

Location: Greenbelt Nature Center (in Blood Root Valley)

From Porcelainberry to Multiflora Rose and Oriental Bittersweet the Highbridge Forest Crew works to remove these invasive plants and others from the park and to care for recently planted native trees. The Forest Crew will learn basic invasive and native plant identification, proper removal techniques and an overview of NYRP’s approach to urban reforestation. Anyone interested in forest ecology, invasive plant removal and urban forests should attend and join the Forest Crew in their work every Saturday afternoon.

RSVP by e-mailing volunteer@nyrp.org

Start time: 12:00 pm

End time: 2:30 pm

Contact phone: (917) 291-6436

Location: Laurel Hill Terrace (in Highbridge Park)

Start time: 12:00 pm

End time: 3:00 pm

Contact phone: (212) 628-2345

Location: The Harlem Meer, outside of Lasker Pool (in Central Park)

Follow Prospect Park Audubon Center staff as they explore the wilds of Prospect Park. Look for the orange tent in the Nethermead.

Schedule:

• 12 p.m. Introduction to Bird Watching. Led by the Brooklyn Bird Club. (Saturdays Only).
• 1 p.m. Animal Encounter
• 2 p.m. Nature’s Helpers
• 3 p.m. Nature on the Go! – Pond Prowl
• 4 p.m. Discovery Tour

Start time: 12:00 pm

End time: 4:00 pm

Contact phone: (718) 287-3400

Location: The Nethermead (in Prospect Park)

The Sherman Creek Compost Site keeps nutrient-rich compostable materials from ending up in land-fills and transforms them into finished compost that can be used to amend poor soils and help new plantings. As part of the Compost Crew you will learn about New York Restoration Project’s Composting Program; how to create windrows with compost from the Inwood Green Market; and how to sift finished compost so that it can be used in our community gardens and parks.

Please RSVP by e-mailing volunteer@nyrp.org.

Start time: 1:30 pm

End time: 4:00 pm

Contact phone: (917) 291-6436

Location: Swindler Cove Park

While you enjoy a day at QBG, be sure to bring the kids over to the Children's Activity Table sponsored by TD Bank.

Start time: 2:00 pm

End time: 5:00 pm

Contact phone: (718) 886-3800

Location: Queens Botanical Garden

Come check on our flax crop and try out the tools used to process flax fibers into linen cloth. Touch different pieces of linen cloth to compare the weaves and try on some linen reproduction clothes for a fun photo-op in our farm wagon.

Start time: 2:00 pm

End time: 4:00 pm

Contact phone: (718) 789-2822 x301

Location: Lefferts Historic House (in Prospect Park)

We camp to create lasting memories, connect to the natural world, and to bond with our families. Camping affords us the opportunity to unplug from the diversions of everyday life and to laugh and play together. The Urban park rangers celebrate the tradition of Camping throughout the Spring and Summer and we look forward to welcoming your family.

Participants are chosen by lottery. To enter your name in the lottery, visit our website below on Wednesday, June 12th.

Start time: 6:00 pm

End time:

Contact phone: (718) 846-2731

Location: Alley Pond Park

This mixed media exhibit by artist Iandry Randriamandroso is created from discarded, crushed aluminum cans found on the streets, and cardboard and burlap from local grocery, along with wordless hand-made books about a fish and a crushed can. This exhibit illustrates how growth is disrupted by invasive species, and is on display in the Visitor&Administration Building Gallery. Free with Garden admission.

Start time: 8:00 am

End time: 6:00 pm

Contact phone: (718) 886-3800

Location: Queens Botanical Garden

High Rock Summer Day Camp and Mini Camp are taking reservations for their 2013 summer season. For more information on both High Rock Summer Day Camp and Mini Camp follow the links listed below.

Start time: 9:00 am

End time:

Contact phone: (718) 351-3450

Location: 200 Nevada Avenue (in High Rock Park)

Grab a pole and relax on the Harlem Meer while you wait for a bite from one of the many species of fish that live in its diverse aquatic ecosystem! Poles available to borrow; must release fish after catching them. Free for families and individuals; groups larger than 5 must reserve at least 2 weeks in advance.

Start time: 10:00 am

End time: 1:00 pm

Contact phone: (212) 860-1370

Location: Charles A. Dana Discovery Center (in Central Park)

Weekend Volunteer Corps are a wonderful opportunity for groups to get their hands dirty with projects throughout the park. Individuals welcome too. All groups must pre-register. Contact Volunteer Corps below.

Start time: 10:00 am

End time: 1:00 pm

Contact phone: (718) 287-3400

Location: Picnic House (in Prospect Park)

Join the Gowanus Canal Conservancy for a day of environmental clean-up!

Gowanus Canal Conservancy will host a tree stewardship event and work on tree pruning, removing pavers from tree pits, amending soil with compost and spreading mulch. Please wear closed toed shoes and dress for gardening activities.

REGISTRATION IS REQUIRED -- Please RSVP to volunteer@gowanuscanalconservancy.org

Start time: 11:00 am

End time: 3:00 pm

Contact phone: (718) 541-4378

Location: Salt Lot

Whether it’s your first walk or your hundredth visit, High Line Greeters help you discover a new side of the High Line.

The High Line Field Station is a mobile information cart, staffed by High Line Greeters, a group of knowledgeable volunteers who answer your questions and provide information about the park’s history, design, landscape, and more. The Field Station is also stocked with free resources, like monthly bloom lists, seasonal High Line Art maps, and information about upcoming free events and activities for the whole family.

The High Line Field Station is open Thursdays, from 1:00 – 7:00 PM, and Fridays, Saturdays, and Sundays, from 11:00 AM – 7:00 PM, between Saturday, May 4 and Sunday, September 29. The High Line Field Station will be open on Memorial Day (Monday, May 27) from 1:00 – 7:00 PM.

Start time: 11:00 am

End time: 7:00 pm

Contact phone: (212) 206-9922

Location: Chelsea Market Passage (in The High Line)

Our trained Urban Park Rangers will lead you on canoe adventures that range from the gentle waters of protected lakes, to the challenging open waters of rivers and bays. On an Urban Park Ranger canoe program, you can go from novice to expert in one just one summer.

Children 8 years old and up are welcome.

Skill Levels:

• Basic: Great for all skill levels, including children 8 years and older.
• Intermediate: Some experience preferred.
• Advanced: Experience required.

Start time: 11:00 am

End time: 2:00 pm

Contact phone: (718) 421-2021

Location: Burnett Street and Avenue U (in Marine Park)

Mastering any new skill requires practice and patience. Fishing programs help develop these skills while connecting you with nature. Our experienced Rangers teach the ethics of fishing and the ecology of our waterways on every fishing program.

Start time: 11:00 am

End time:

Contact phone: (212) 628-2345

Location: 96th Street and FDR Drive (in East River Esplanade)

Ice-age glaciers, Native Americans, Dutch traders, British Redcoats, and the Underground Railroad have all left their mark on New York City. Their stories can be found in the names of our streets, our architecture, and our parks. Urban Park Rangers specialize in interpretation of historic turning points, both natural and man-made, in our city’s long history.

Start time: 11:00 am

End time:

Contact phone: (718) 967-3542

Location: Parking Lot (in Clove Lakes Park)