Old Man's Beard, Usnea longissima, growing on a Bigleaf Maple in the Staircase area of Olympic National Park, Washington State, USA

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Size: 4735px × 3157px
Location: Staircase, Olympic National Park, Washington State, USA
Photo credit: © Lee Rentz / Alamy / Afripics
License: Royalty Free
Model Released: No

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