Seasonal Highlights

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Rock Creek Park

Spring Highlights

Plants & Landscape

Animals

  • Fresh pale green of new emerging leaves
  • White blooms of flowering dogwood, common serviceberry, mayapple, Solomon’s plume, hairy sweet-cicely, mapleleaf viburnum
  • Yellow blooms of tuliptree
  • Occasional maroon blooms of pawpaw
  • Greenish to purple hoods of Jack-in-the-pulpit
  • Resident and migratory birds: eastern phoebe, eastern wood-pewee, wood thrush (listen for flute-like song), ovenbird (often on the forest floor), screech owl, barred owls, woodpeckers (such as red-bellied, pileated, downy, and hairy)
  • Male white-tailed deer beginning their annual re-growth of bony antlers cloaked in velvet-covered skin
  • Scentless, spotted newborn fawns, left to sleep unattended on the forest floor, while the doe forages for food, returning every few hours to nurse

Summer Highlights

Plants & Landscape

Animals

  • Shadiest time of year in the forest and easiest time to identify plants by leaves
  • Ferns fully unfurled
  • Tiny white blooms of broadleaf enchanter’s-nightshade
  • Odd wine-colored blooms (late summer and fall) of beechdrops
  • Occasional red berries of common serviceberry
  • Birds most active at dawn and dusk; but listen for the red-eyed vireo’s song in the afternoon when most birds are quiet
  • Gray squirrels (some black in color!) scrambling around the trees or forest floor, pausing frequently to feed Ecobit: When Black is Only Gray
  • One or two spotted fawns trailing mother white-tailed deer, nibbling on leaves and nursing

Autumn Highlights

Plants & Landscape

Animals

  • Nuts (hard mast)—oak acorns, beechnuts, hickory nuts
  • Colorful leavesyellow American beech and tuliptree; red, purple and brown hues of oaks, red maple, and flowering dogwood; dark green Christmas fern and American holly
  • Ribbony yellow blooms of American witch-hazel
  • White blooms of white wood-aster
  • Dark berries of mapleleaf viburnum
  • Red berries of Jack-in-the-pulpit, flowering dogwood, American holly
  • White wooly strings of the “Boogie-Woogie Aphid” on beech twigs (some years abundant) Ecobit: The Boogie Woogie Aphid
  • Migratory birds heading south, feeding on the fruits of wild grapes, flowering dogwood and mapleleaf viburnum
  • Male white-tailed deer scraping off the drying, peeling velvety antler covering on small trees or shrubs—revealing bone-white antlers, ready for mock battles of the mating season

Winter Highlights

Plants & Landscape

Animals

  • Tan leaves clinging to American beech trees amid spear-shaped, long buds of next season’s leaves
  • Prickly dark green leaves of American holly, accented with red berries (popular with winter resident birds, and returning migrant birds in late winter/early spring)
  • Brown and gray hues of twigs and bark with interesting textures
  • Sword-like tan seeds of tuliptree
  • Onion-shaped, fat flower buds of flowering dogwood tree
  • Winter resident birds such as dark-eyed junco, Carolina chickadee, tufted titmouse, American robin, hairy woodpecker, pileated woodpecker, yellow-bellied sapsucker, downy woodpecker
  • Male white-tailed deer sporting antlers—or not (shedding them in late winter)