(VA) (EcoAction Arlington) Apply to have a tree planted on your property. All private property in Arlington is eligible to have a native tree planted on the property through EcoAction Arlington's Tree Planting Program. Applications are open until January 14th, 2026!
(DC) (Casey Trees) Get Free Trees to accentuate your home with a beautiful shade tree at no cost. To register, submit an application with Casey Trees and one of their professional Urban Foresters will be in touch to start your process.
(VA) (Earth Sangha) Help Earth Sangha clean and prepare native seeds for spring planting. Seed cleaning will take place every Sunday through the winter.
(MD) (DC Bird Alliance) Escape the city and spend a day in nature with the DC Bird Alliance and Prince George’s County Parks & Recreation as we take a special road trip to Blackwater National Wildlife Refuge on Maryland’s Eastern Shore—one of the most spectacular birding destinations on the Atlantic Flyway. Winter at Blackwater brings breathtaking flocks of waterfowl, soaring ...
(DC) (Rock Creek Conservancy) Join Rock Creek Conservancy and Rock Creek Weed Warrior Leader Kathy Sykes for this invasive plant removal restoration event in Rock Creek Park. Invasive plants are a major threat to our fragile forests, and stopping their spread helps allow native plants to thrive in the understory. This event is part of an area-wide volunteer-powered effort to ...
(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 ...
(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 ...
(DC) (Rhizome) Need a reason to get outdoors this winter? Are you wondering what trees do in the cold? This class will explore the biology and identification of trees in winter with botanist and herbalist Holly Poole-Kavana. Class is divided into two sections: 10:30am to noon will be held indoors (in-person) to learn about the characteristics that are useful for ...
