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7 events,
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(DC) (National Park Service) We invite you to join a National Park Service volunteer birder for an engaging bird walk at Kenilworth Aquatic Gardens. This event is open to all, including those new to birding. A limited number of binoculars are available for loan with a photo ID. We will gather in front of the visitor center. The walk will ...
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(MD) (Garrett County Arts Council)“For the Love of Birds” is an installation piece that incorporates The National Audubon Society’s climate report: Survival by Degrees: 389 Birds on the Brink and artwork curated by curated by Caroline Blizzard and Julie Turrentine. The art exhibit tells the story of how birds will be affected by climate change, with different habitats illustrated through ... |
4 events,
-
(VA) (Friends of Huntley Meadows) The Monday Morning Bird Walk is sponsored by the Friends of Huntley Meadows Park and takes place every Monday at 8 a.m. Following the walk, members of the group gather at the nearby Denny’s for breakfast and to compile the morning’s bird list. All are welcome.
Free
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(VA) (Fairfax County Parks) Celebrate World Wetlands Day by joining park naturalist and artist Margaret Wohler on a hike to learn about the vital role wetlands play while identifying plants and animals. Learn drawing techniques to enhance your wetland observation skills. Drawing supplies included. Ages 10 to Adult.
$18
|
1 event,
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(DC) (National Park Service) We invite you to join National Park Service volunteer and expert birder Molly Hermann for an engaging bird walk at Kenilworth Aquatic Gardens. This event is open to all, including those new to birding. We encourage participants to bring water, sunscreen, and binoculars if available. A limited number of binoculars are available for loan with a photo ID. ... |
4 events,
-
(VA) (EcoAction Arlington) Please join EcoAction Arlington for an intimate luncheon to raise money for our tree canopy equity initiative. At this luncheon, we will celebrate our first three years increasing tree canopy in Arlington in 13 target neighborhoods and our goal to make green spaces accessible to every community member, regardless of where they live. This event will bring ...
$50
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(DC) (Smithsonian Natural History Museum) Celebrate the vast and varied insect world through the pages of early natural history books from the Smithsonian Libraries and Archives. Dazzling Diversity provides a glimpse into the wealth of recorded scientific knowledge in these books, and the continuing relevance of historical science to contemporary biodiversity research. It offers a snapshot of different classes of ... |
1 event,
-
(MD) (Montgomery Parks) Are you interested in birding? Do you want to be part of a national community science project? Then, join us for Project FeederWatch. Project FeederWatch is a seasonal community science project, where participants count the different species of birds that flock to a bird feeder. All levels of birders are welcome. This project meets weekly on Thursdays ... |
4 events,
-
(DC) (National Gallery of Art) The beloved winter tradition returns to the National Gallery of Art! Enjoy the beauty of the Sculpture Garden, festive displays and winter refreshments through March 2nd. The ice rink is open 11:00 a.m. to 9:00 p.m., Sunday through Thursday, and 11:00 a.m. to 11:00 p.m., Friday and Saturday. Skating sessions begin on the hour and ...
$12 – $18
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(DC) (Smithsonian Asian Art Museum) Join our free online guided meditation on Tuesdays and Fridays. In these 30-minute sessions, DC-based meditation teachers lead a variety of mindfulness practices. Friday sessions take inspiration from art in our museum’s collections. Many of the art pieces are inspired by nature. All are welcome! No previous experience is required. |
9 events,
-
(MD) (Capital Photography Center) Join us on Maryland’s Eastern Shore with Kim Kelly as we explore Blackwater National Wildlife Refuge. This sanctuary has over 32,000 acres of diverse habitats attracting waterfowl and other birds along the Atlantic Flyway. Winter months can be awesome for photographing birds and wildlife in the DMV area. At this time of year, the eagles are ...
$109
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(DC) (DC Bird Alliance) Join DC Bird Alliance for a winter bird walk through Kingman and Heritage Islands! |
10 events,
-
(VA) (Friends of Dyke Marsh) Join FODM for a bird walk every Sunday at 8 a.m. The Dyke Marsh Wildlife Preserve is a freshwater, tidal marsh on the Virginia side of the Potomac River in Fairfax County. It is a unit of the George Washington Memorial Parkway, U.S. National Park Service.
Free
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(VA) (RunJuneteenth) The Winter Trail Series is an annual event comprised of a rotating set of trail-running meetups held throughout the DC–Maryland–Virginia region. Powered by REI Co-op, the weekly trail runs will feature trail-shoe demos from several top brands--giving participants the opportunity to test gear directly on different local trails, while also offering a mix of terrain, elevation, and mileage ... |
2 events,
-
(VA) (NOVA Parks) Cozy up with a winter weaving project for the 3rd installment of Potomac Overlook’s new adult art workshop series! Participants will transform old, worn pieces of wood into beautiful artwork using yarn and natural objects from the park. The program begins with a staff-led introduction to weaving, then the fun continues as you enjoy a hot beverage ...
$20
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(MD) (Natural History Society of Maryland) Many people know how to identify trees by their leaves, but what about when those leaves have fallen or are out of reach? In this two-part course with Michael Wojtech, you will learn about a system for noticing the beautiful variety of bark characteristics and for using these traits to identify tree species in ...
$50 – $60
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3 events,
-
(DC) (Smithsonian National Zoo) Calling all budding birders! Join us for creative, drop-in play at the Zoo as we learn about birds of all types and practice our birding skills. Little Critters: Nature Play is designed for ages 0-5 and their caregivers and families. Activities are designed with early learners in mind, but all ages are welcome.
-
(DC) (National Gallery of Art) The beloved winter tradition returns to the National Gallery of Art! Enjoy the beauty of the Sculpture Garden, festive displays and winter refreshments through March 2nd. The ice rink is open 11:00 a.m. to 9:00 p.m., Sunday through Thursday, and 11:00 a.m. to 11:00 p.m., Friday and Saturday. Skating sessions begin on the hour and ...
$12 – $18
|
6 events,
-
(VA) (NOVA Parks) GREAT NEWS! Now garden guests may enjoy Meadowlark Botanical Gardens with their favorite canines every Wednesday for Pup Stroll Wednesdays. On Wednesdays, during regular daytime hours, leashed dogs are welcome in the gardens. (Only service dogs are permitted on other days.) Please note: Garden admission ends at 6:30pm.
$10 – $18
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(DC) (US Botanic Garden) Meet an orchid expert from Smithsonian Gardens or the United States Botanic Garden and learn more about this incredible plant family! This week, USBG Gardener (Advanced) George Guenthner will share tips for caring for orchids at home, including how to repot an orchid. Drop in at any time during the program and be sure to bring ... |
3 events,
-
(DC) (US Botanic Garden) Want to know more about orchid care and maintenance? Drop by the Conservatory's Garden Court to talk with George about orchids! Bring your questions and connect with USBG plant science professionals in this Expert Is In program.
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(US) (Yale School of Environment) The Forest School at the Yale School of the Environment, the Yale Forum on Religion and Ecology, and Orion Magazine present Orion contributors and award-winning authors Ross Gay and Aimee Nezhukumatathil. The event centers on themes of love, community, commitment, responsibility, and communication, exploring the intimacy and promise of humans’ moral, spiritual, and cultural relationships ... |
3 events,
Great Backyard Bird Count
(DMV) (Audubon and Cornell Lab) Spend time in your favorite places watching birds—then tell us about them! In as little as 15 minutes notice the birds around you. Identify them, count them, and submit your counts to help scientists better understand and protect birds around the world. If you already use eBird or Merlin, your submissions over the 4 days ...
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(MD) (Montgomery Parks) This year's GreenScapes Symposium is focused on: Integrating Ecology, Beauty and Adaptability in Design. Thriving landscapes support wildlife, enhance biodiversity, and respond to environmental challenges require thoughtful design and tested practices. Hear from experts in horticulture, ecology, and design to share solutions that work—from small gardens to large public landscapes. Learn how native keystone plants and layered ...
$60
-
(MD) (Garrett County Arts Council)“For the Love of Birds” is an installation piece that incorporates The National Audubon Society’s climate report: Survival by Degrees: 389 Birds on the Brink and artwork curated by curated by Caroline Blizzard and Julie Turrentine. The art exhibit tells the story of how birds will be affected by climate change, with different habitats illustrated through ... |
13 events,
-
(MD) (Potomac Conservancy) Join Potomac Conservancy and Friends of Sligo Creek for a trash-tastic cleanup at Sligo Creek Trail and East-West Highway (Route 410). Make a huge difference for the Potomac River as we turn to the water for a swimmable and fishable river. Polluted urban runoff is the only growing source of pollution to the river which is why ...
-
(MD) (Potomac Conservancy) Join Potomac Conservancy and Friends of Sligo Creek for a trash-tastic cleanup at Green Meadows Park, MD. Make a huge difference for the Potomac River as we turn to the water for a swimmable and fishable river. Polluted urban runoff is the only growing source of pollution to the river which is why we need your help. ... |
9 events,
Great Backyard Bird Count
-
(MD) (RunJuneteenth) The Winter Trail Series is an annual event comprised of a rotating set of trail-running meetups held throughout the DC–Maryland–Virginia region. Powered by REI Co-op, the weekly trail runs will feature trail-shoe demos from several top brands--giving participants the opportunity to test gear directly on different local trails, while also offering a mix of terrain, elevation, and mileage ...
-
(DC) (DC Bird Alliance) Join DC Bird Alliance for a very special bird walk in Rock Creek Park that invites us to discover — or rediscover — what it means to be a birder. Together with Susan West Montgomery, certified forest bathing guide, we’ll slow down, cultivate curiosity, and experience birds and nature more fully. This walk blends gentle bird ...
$28.52
|
5 events,
-
(VA) (Friends of Huntley Meadows) The Monday Morning Bird Walk is sponsored by the Friends of Huntley Meadows Park and takes place every Monday at 8 a.m. Following the walk, members of the group gather at the nearby Denny’s for breakfast and to compile the morning’s bird list. All are welcome.
Free
-
(DC) (DC Bird Alliance) Join Us This President's Day for a Bird Walk with DC Bird Alliance! We are back for another round of winter birding. Learn about bird behavior, identification tips, and local bird populations from experienced guides. Last month, we saw woodpeckers, phoebes, and even a resident eagle! With bare trees and clear sightlines, we're sure to spot ... |
3 events,
-
(DC) (National Park Service) We invite you to join National Park Service volunteer and expert birder Molly Hermann for an engaging bird walk at Kenilworth Aquatic Gardens. This event is open to all, including those new to birding. We encourage participants to bring water, sunscreen, and binoculars if available. A limited number of binoculars are available for loan with a photo ID. ...
-
(VA) (NOVA Parks) Enjoy free garden admission and a guided walk around Meadowlark Botanical Gardens' 95 acres on Tuesdays. Each 75-minute walk will be over uneven, hilly terrain, have a positive focus, and include a silent, meditative portion and a few interesting facts from our docent along the way. Ages 18 + This is a drop-in program. |
2 events,
-
(VA) (NOVA Parks) GREAT NEWS! Now garden guests may enjoy Meadowlark Botanical Gardens with their favorite canines every Wednesday for Pup Stroll Wednesdays. On Wednesdays, during regular daytime hours, leashed dogs are welcome in the gardens. (Only service dogs are permitted on other days.) Please note: Garden admission ends at 6:30pm.
$10 – $18
-
(DC) (Hillwood) Jarett Currin, greenhouse grower, shares a preview of Hillwood's fabulous spring and summer blooms on this thirty-minute behind-the-scenes tour of Hillwood's production greenhouse. Enjoy the warmth of the greenhouse while getting a sneak peek of plants being grown for Hillwood's beautiful spring and summer garden displays.
Free – $20
|
4 events,
-
(MD) (Montgomery Parks) Are you interested in birding? Do you want to be part of a national community science project? Then, join us for Project FeederWatch. Project FeederWatch is a seasonal community science project, where participants count the different species of birds that flock to a bird feeder. All levels of birders are welcome. This project meets weekly on Thursdays ...
-
(DC) (Hillwood) In this third program in the Great Homes and Gardens lecture series, Douglas Hamilton Jr. and Norman Barker will give a lecture on their book: Tashiding: Beyond Earth and Sky, The Gardens of Douglas & Tsognie Hamilton. The lecture will give an exquisite tour of the Hamilton property and gardens, exploring its varied influences, including the family histories and ... |
3 events,
-
(DC) (Hillwood) Jarett Currin, greenhouse grower, shares a preview of Hillwood's fabulous spring and summer blooms on this thirty-minute behind-the-scenes tour of Hillwood's production greenhouse. Enjoy the warmth of the greenhouse while getting a sneak peek of plants being grown for Hillwood's beautiful spring and summer garden displays.
Free – $20
-
(DC) (Smithsonian Asian Art Museum) Join our free online guided meditation on Tuesdays and Fridays. In these 30-minute sessions, DC-based meditation teachers lead a variety of mindfulness practices. Friday sessions take inspiration from art in our museum’s collections. Many of the art pieces are inspired by nature. All are welcome! No previous experience is required. |
15 events,
CCAN Annual Polar Bear Plunge
(MD) (Chesapeake Climate Action Network) We're freezing for a reason! CCAN’s Polar Bear Plunge is a day full of laughter and camaraderie as hundreds of climate activists come together in support of our climate campaigns. Through peer-to-peer fundraising, Plungers help raise over 30 percent of the individual donations that power our work in the year ahead. Sign up now to ...
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(VA) (Northern Virginia Bird Alliance) Join Northern Virginia Bird Alliance guides Robin and Luke for a winter birding outing at Lake Audubon! Birders of all experience levels are welcome. The planned walking route includes a mix of woodland trail and paved surfaces, with both flat and hilly sections.
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(DC) (DC Bird Alliance) Join DC Bird Alliance for a winter bird walk through Kingman and Heritage Islands! |
3 events,
-
(VA) (Friends of Dyke Marsh) Join FODM for a bird walk every Sunday at 8 a.m. The Dyke Marsh Wildlife Preserve is a freshwater, tidal marsh on the Virginia side of the Potomac River in Fairfax County. It is a unit of the George Washington Memorial Parkway, U.S. National Park Service.
Free
-
(MD) (Montgomery Parks) Hike with a naturalist to the maple tree grove and learn how sugar maple sap is collected and transformed into maple syrup! This is an indoor and outdoor program on natural surface trails. All attendees must register. Inclement weather could cancel this program. Be sure to check Brooksidenature.org for day-of event status.
$7
|
1 event,
-
(DC) (Smithsonian Natural History Museum) Artificial lights have become such common nighttime fixtures that we take them for granted. But what do brighter nights mean for people and wildlife? The effects of light pollution go beyond our diminishing view of the stars, but the solutions can have an immediate impact. Through over 100 photographs, nearly 250 objects, interactive experiences, tactile ... |
5 events,
-
(DC) (Smithsonian National Zoo) Join us for creative, drop-in play at the Zoo as we explore the different plants and animals that live in the Amazon rainforest. Little Critters: Nature Play is designed for ages 0-5 and their caregivers and families. Activities are designed with early learners in mind, but all ages are welcome.
-
(VA) (NOVA Parks) Enjoy free garden admission and a guided walk around Meadowlark Botanical Gardens' 95 acres on Tuesdays. Each 75-minute walk will be over uneven, hilly terrain, have a positive focus, and include a silent, meditative portion and a few interesting facts from our docent along the way. Ages 18 + This is a drop-in program. |
6 events,
National Native Seed Conference (Virtual)
(US) (Institute for Applied Ecology)The 2026 National Native Seed Conference is dedicated to the science, practice, and policy of producing and effectively using native seed. Join us for this two-day virtual conference designed to: Provide opportunities for attendees to explore new ideas Share success stories and lessons learned Connect and collaborate with colleagues across the country
$215 – $270
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(MD) (Casey Trees) Join Meredith from Chesapeake Climate Action Network and the Community Native Planting Project to remove Invasive Vines. We will start with a brief training on invasive species and best practices for removal, and spend about 2 hours removing invasives.
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(VA) (NOVA Parks) GREAT NEWS! Now garden guests may enjoy Meadowlark Botanical Gardens with their favorite canines every Wednesday for Pup Stroll Wednesdays. On Wednesdays, during regular daytime hours, leashed dogs are welcome in the gardens. (Only service dogs are permitted on other days.) Please note: Garden admission ends at 6:30pm.
$10 – $18
|
4 events,
-
(DC) (Smithsonian Natural History Museum) Celebrate the vast and varied insect world through the pages of early natural history books from the Smithsonian Libraries and Archives. Dazzling Diversity provides a glimpse into the wealth of recorded scientific knowledge in these books, and the continuing relevance of historical science to contemporary biodiversity research. It offers a snapshot of different classes of ...
-
(DC) (Smithsonian Natural History Museum) Artificial lights have become such common nighttime fixtures that we take them for granted. But what do brighter nights mean for people and wildlife? The effects of light pollution go beyond our diminishing view of the stars, but the solutions can have an immediate impact. Through over 100 photographs, nearly 250 objects, interactive experiences, tactile ... |
3 events,
-
(MD) (Montgomery Parks) New to the area or just want to get out for a hike? Explore different parks in Montgomery County with an experienced naturalist. Length of hike and trail difficulty varies from site to site. Today we’ll explore Rachel Carson Conservation Park, one of the county’s premier conservation areas, walking through meadows, forest and along the Hawlings River. ...
$2
-
(DC) (Smithsonian National Zoo) Let’s learn how animals change as they grow- just like us! Join us for creative, drop-in play at the Zoo as we learn about the different ways animals care for their young. Little Critters: Nature Play is designed for ages 0-5 and their caregivers and families. Activities are designed with early learners in mind, but all ... |
12 events,
Our Planet, Our Health
(VA) (Climate for Health) The 2026 Our Planet, Our Health Convention will convene health professionals, researchers, community leaders, and policy experts to tackle one of the most urgent issues of our time: the growing impact of climate change on health. Hosted by the Medical Society Consortium on Climate and Health in collaboration with other leading organizations.
$25
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(DC) (DC Bird Alliance) Join DC Bird Alliance for a winter bird walk through Kingman and Heritage Islands!
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(VA) (Northern Virginia Regional Commission) Rain gardens are attractive landscape features that allow rain water and snow melt to absorb into the ground, slowing runoff and removing pollutants before the water reaches local creeks and streams. You will learn how to design, construct, and maintain a rain garden for your property that can absorb rain water, improve wildlife habitat, and ... |
