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(DC) (Nature Forward) Usher in the merry month of May with a springtime nature stroll on the trails and boardwalk of DC’s Theodore Roosevelt Island with naturalist and author Melanie Choukas-Bradley. This springtime tree walk will take you deep into the island, where swamp and tidal inlet can be explored by boardwalk as willow, bald cypresses, and cattails frame views ...
$35 – $49
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(DC) (Casey Trees) Join us and nature book author Melanie Choukas-Bradley for a three-hour tree walk along scenic Rock Creek and through the upland woods of the Western Ridge Trail. Melanie will show you how to identify American hornbeam, American elm, river birch, American sycamore, boxelder, black walnut and other stalwarts of the floodplain forest. She’ll then lead us into ... |
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(MD) (Natural History Society of Maryland) Trees are invaluable record-keepers of the past. Since their annual growth is intrinsically related to a combination of environmental factors, tree ring data can be used like a Rosetta Stone. Dr. Karen King will demonstrate how her research in biogeography and climate change is informed by tree-ring data. We will focus on regional examples from western Maryland to learn what tree rings ...
Free – $5
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