Make Captain Trash Wheel proud and help clean up the shoreline at Masonville Cove! Student service learning hours opportunity. Registration required. Click here for more information and to register.

Bring friends and family to celebrate Turn Again to the Earth, the BMA’s city-wide initiative and series of exhibitions focusing on the environment, climate change, art, and culture. Among the series is Black Earth Rising, an exhibition of compelling artworks by contemporary African diasporic, Latin American, and Native American artists who are inspired by the…

Join the Ecological Design Collective for our End of Year Reception — a celebration of community, imagination, and collective care for the land. Over the past year, we’ve gathered in parks, gardens, vacant lots, and urban wilds to reimagine our relationship to land through a series of Grounding Events — community walks, plant knowledge sessions,…

Real Food Farm is welcoming up to 10 volunteers to help out with deconstruction of the farm in preparation for an upcoming move. Registration is required in advance for each individual volunteer. All are welcome regardless of experience or ability. If you represent an organization or company that would like to volunteer as a group,…

Join DPW, BMORE Beautiful, and Reservoir Hill Improvement Council for a Pollinator Hotel-making workshop. Pollinator hotels are structures that accommodate native bees by providing small nesting spaces using natural materials. In this workshop, you will have the opportunity to make your own pollinator hotel and learn about the Coevolution of Flowers and Bees given by Baltimore City…

Join Dr. Nancy Sonti, Research Ecologist with the US Forest Service for an informative walk to learn more about our oak study research sites at Cylburn Arboretum. Oak seedlings have been planted in an ‘oak orchard’ as well as in forest canopy gap sites in the woodland at Cylburn. This research is examining the impact…

Weed Warriors help the Department of Recreation and Parks manage Non-Native Invasive (NNI) plants which are harmful to trees and forest patches. Certified Weed Warriors are community members, like you, trained as environmental stewards by TreeBaltimore! In Weed Warriors 201a: Project Planning & Leadership, we'll review some of the non-native invasive plants we've learned already,…

What do thousands of horseshoe crabs do when the evening tide is high and the spring moon is new or full? A spawning so huge that people travel to view it from around the world. The scene begins with male horseshoe crabs waiting along the water’s edge. As a female moves with the tide onto…

Join the National Aquarium and National Wildlife Federation as we maintain the Oriole Garden—a wildlife garden located in Oriole Park at Camden Yards. Volunteers will remove weeds and invasive species. Gloves, tools and other materials will be provided. Please wear closed-toe shoes and clothing that can get a little dirty. The Oriole Garden, which features…

Join our experienced animal care naturalists for an immersive birding adventure through the scenic trails of Gwynn's Falls Leakin Park! This guided hike is perfect for bird enthusiasts of all levels, offering a unique opportunity to observe and identify local bird species in their natural habitat. Learn about bird behaviors, habitats, and the importance of…

Join Doug Munro, area resident and amateur historian, for a learning walk along the Stony Run Path, which used to be the tracks of the Maryland & Pennsylvania Railroad. Doug will take us back in time with landmarks, pictures, facts, and stories. Come learn about the great many things that moved north and south along…

Community members can reserve a 10×10 space to sell their items. Everyone is invited to come and shop for secondhand finds. Click here for more information and to register.