Participate in our seventh annual BioBlitz by working with wildlife experts and community volunteers to find, identify and record plant and animal species that live at Masonville Cove. BioBlitz with the National Aquarium Participate in our seventh annual BioBlitz by working with wildlife experts and community volunteers to find, identify and record plant and animal species that live at Masonville Cove.

Join the Aquarium to remove harmful marine debris from the shoreline at the Masonville Cove campus. Learn about sources and effects of marine debris, and what you can do to help! Debris data collected at this event will contribute to the Ocean Conservancy's International Coastal Cleanup. International Coastal Cleanup at Masonville Cove Join the Aquarium to remove harmful marine debris from the shoreline at the Masonville Cove campus. Learn about sources and effects of marine debris, and what you can do to help! Debris data collected at this event will contribute to the Ocean Conservancy's International Coastal Cleanup.

Have you ever wondered who is swimming in the Cove? Spend an evening on the pier and enjoy guided fishing lessons for those wanting to learn how to fish! All fishing supplies are available to lend. Registration required. August First Friday: Family Fishing Night Have you ever wondered who is swimming in the Cove? Spend an evening on the pier and enjoy guided fishing lessons for those wanting to learn how to fish! All fishing supplies are available to lend. Registration required.

Explore Masonville Cove! Take a saunter with expert Nature Worx guides, who will invite you to use all 5 senses to explore the natural world and connect deeply to the present moment. Use this time with us to let go of any problems you're carrying, like they are clouds blowing over a clear blue sky. Nature Worx Program as part of National Wildlife Conservation Celebration Explore Masonville Cove! Take a saunter with expert Nature Worx guides, who will invite you to use all 5 senses to explore the natural world and connect deeply to the present moment. Use this time with us to let go of any problems you're carrying, like they are clouds blowing over a clear blue sky.

Join Katie Detrich for a free guided meditation experience at Masonville Cove! Bring a pillow and blanket if you like! Yoga mats will be available. Enjoy the environment, herbal tea and healing sounds. January Morning Yoga (1/10) Join Katie Detrich for a free guided meditation experience at Masonville Cove! Bring a pillow and blanket if you like! Yoga mats will be available. Enjoy the environment, herbal tea and healing sounds.

Join us for this walk around the trails of Masonville Cove! We will begin with a short introduction to the campus and the animals who live here. Experience the vibrant leaves of Autumn with us on a guided walk around Masonville Cove. Fall Foliage Nature Walk Join us for this walk around the trails of Masonville Cove! We will begin with a short introduction to the campus and the animals who live here. Experience the vibrant leaves of Autumn with us on a guided walk around Masonville Cove.

Join us for an in-person craft inspired by nature! We will share stories and learn fun facts about butterflies that are native to Maryland, and their life cycle. Enjoy a walk with us for field observations and take a moment to appreciate the outdoors! Registration required. Nature for Kids: Bountiful Butterflies Join us for an in-person craft inspired by nature! We will share stories and learn fun facts about butterflies that are native to Maryland, and their life cycle. Enjoy a walk with us for field observations and take a moment to appreciate the outdoors! Registration required.

Join Katie Detrich for a free guided meditation experience at Masonville Cove! Bring a pillow and blanket if you like! Yoga mats will be available. Enjoy the environment, herbal tea and healing sounds. May Yoga (5/10) Join Katie Detrich for a free guided meditation experience at Masonville Cove! Bring a pillow and blanket if you like! Yoga mats will be available. Enjoy the environment, herbal tea and healing sounds.

Join Katie Detrich for a free guided meditation experience at Masonville Cove! Bring a pillow and blanket if you like! Yoga mats will be available. Enjoy the environment, herbal tea and healing sounds. April Yoga (4/26) Join Katie Detrich for a free guided meditation experience at Masonville Cove! Bring a pillow and blanket if you like! Yoga mats will be available. Enjoy the environment, herbal tea and healing sounds.

Here's your chance to work alongside biologists as we discover what roams Masonville Cove! Meet us at Masonville Cove for an introduction to mammal surveys, shuttle transportation will be provided. Registration is required. Mammals of Masonville Part 1/2 Here's your chance to work alongside biologists as we discover what roams Masonville Cove! Meet us at Masonville Cove for an introduction to mammal surveys, shuttle transportation will be provided. Registration is required.