(DC) (DC Bird Alliance) The earliest known inhabitants of what we know today as Roosevelt Island were the Nacotchtank Indians, who were forced there in the 1660s. Archaeological evidence shows that the island was used by Native American tribes from prehistory until the early 18th century. During the Civil War, the island was used as a training camp for the ...
(DC) (DC Bird Alliance) Join us with architecture-enthusiast, Brian Wee, for a very special bird walk as we time travel past buildings like the Union Station and US Capitol that are replete with architectural elements first introduced in Greek and Roman antiquity. We'll touch on avian life incorporated as sculptural elements in these neoclassical buildings. After this walk, we hope ...
(MD) (Montgomery Parks) Learn about the experience of 19th century freedom seekers and Montgomery County residents in a guided hike of the Underground Railroad Experience Trail. Discover techniques used for navigation, eluding detection, and finding food/shelter on the perilous journey. Hike covers 2 miles on a natural surface hiking trail; not ADA accessible or appropriate for all strollers. Content appropriate ...
(DC) (Rock Creek Conservancy) Join Rock Creek Conservancy and Rock Creek Park for a virtual tour of the park through the lens of African American History. We'll explore the archaeology and history of sites recently added to a National Register listing that preserve the history of Charles Dickson, Jane Dickson, and Sarah Whitby, as part of the Multiple Property Survey ...
(VA) (Loudoun Wildlife Conservancy) Interested in where crops, heirlooms and weeds come from? In this talk, ethnobotanist Nan McCarry will tell you the story of how we transitioned into an age of agriculture starting 10,000 years ago, and some of the unintended consequences that arose. Through this presentation, we can gain fresh insights into the human connection with the natural ...
(DC) (National Park Service) If the Mall is America’s Front Yard, then Rock Creek Park is America’s Back Yard. From before the park was founded, presidents have spent time on Rock Creek Park land. Come join a ranger for a 2¾ mile hike and learn the ways that presidential history flows through Rock Creek. More stewardship events with Rock Creek ...
(DC) (Smithsonian) The origin of the human lineage ~7 million years ago seems far removed from the Early Miocene (23-16 million years ago), but in fact there are surprising resonances in the anatomy, environment, and adaptations of our earliest ape relatives with interpretations of human origins. Kieran McNulty, Professor of Ecology, Evolution and Behavior at the University of Minnesota, will ...
(DC) (US Botanic Garden) During this illuminating lecture, botanist, Distinguished Scientist and Curator Emeritus W. John Kress, Ph.D., will discuss his new book, Smithsonian Trees of North America. Ten years in the making, this comprehensive compendium takes a careful look at the diversity, morphology, and beauty of over 325 tree species. Dr. Kress will discuss the extensive research behind the ...
