Exploring & Preserving Maryland's Natural Treasures
Digging holes seems like child’s play. But not when you’re the crew at Martin Marietta’s Texas Quarry. Their hole isn’t measured in feet, but rather miles: a mile long and a half mile wide, to be exact. This massive pit was the source of marble used to build the walkway to the Capitol in Annapolis […]
Cost: $0-10
The Maryland Liberty Tree Project is a statewide initiative commemorating the 250th anniversary of American independence. Using seedlings grown from the only surviving genetically identical Liberty Tree scion in the United States—descended from Maryland’s original 1775 Liberty Tree in Annapolis—the project will plant a tree in each of Maryland’s 23 counties and Baltimore City by […]
Cost: $0-5
Community Science Courses Lectures & Workshops Open to the Public
This course looks at stream ecology through the lives of stream invertebrates and macroinvertebrates, large organisms (macro) enough to be seen with the naked eye and lack a backbone (invertebrate). They inhabit all types of running waters, from fast-flowing mountain streams to slow-moving muddy rivers. Examples of aquatic macroinvertebrates include insects in their adult, larval, or nymph forms, mollusks, […]
Cost: $50-75
Since 1929, NHSM has connected people with natural history in all its various forms. Whether you want to learn a little bit about a lot of different topics or take a deep dive into a specific subject, you can do that at NHSM. For those who want to explore a particular area of interest over […]
Cost: $0
Join us for this engaging talk from Fossil Club member Valerie Horn as she explores her citizen science project researching the unique locally found sequoia fossils. The giant redwoods are iconic trees whose height and age inspire awe, but their fossil history is unclear. At our local MNCPPC Dinosaur Park in Prince George’s County, small […]
Cost: $0-0
Discover the traditional process of working with pine needles to create a beautiful and functional coaster basket. You will start your basket with a hand-made wood base or walnut slice, then coil and stitch long-leaf pine needles along the base, using waxed linen thread. We will learn shaping, different stitch techniques, and finishing on this smaller project, giving you the skills to move to larger projects. […]
Cost: $55-70
This presentation will encompass “a day in the life” of a herpetologist in the Australia: Wild Extremes exhibit at the National Aquarium. Topics covered will include species highlights, basic husbandry practices, specialty enclosure setups, species-specific breeding strategies, and animal training & enrichment necessities for a captive care lifestyle. This talk will take you through the innovations and […]
Cost: $0-0
Community Science Field Experiences For the Family Open to the Public
ExStream Fun
Cost: $0
You are never fully dressed without a fossilized shark tooth necklace you make yourself! Drop into the museum between 10-2 to create a wearable piece of history featuring an authentic Otodus shark tooth from Morocco—an ancient ancestor of the massive megalodon. For centuries, shark teeth have been worn as symbols of protection, strength, and effortless cool. We provide all […]
Cost: $15-20
Northern Map Turtles (Graptemys geographica) are an endangered species in Maryland that faces significant habitat disturbances due to human activity and urbanization. One of the main factors contributing to habitat alteration of Northern Map Turtles in Maryland is the Conowingo Hydroelectric Dam, which bisects the population and contributes to its fragmentation. The combined effects that […]
Cost: $0-0