Jim Tarolli:
Slaty-backed Gull
Deborah Tracy Kral:
The Tree
Dorian Anderson Photography:
Marbled Godwit (California)
Dorian Anderson Photography:
Marbled Godwit (California)
scullybirds:
King Eider
Ryan Zucker:
Hammond's Flycatcher
Keith Carlson:
Gyrfalcon
Anton Troia:
Halloween evening Owl
Naturals_Pictures:
Monticola sharpei (mâle)
Tony Varela Photography:
American Golden-plover (Pluvialis dominica)
superpugger:
Pronghorn - Custer State Park, Black Hills, South Dakota
superpugger:
Mule traffic jam - Custer State Park, Black Hills, South Dakota
Rick Wright, Victor Emanuel Nature Tours:
drinking cup owl
superpugger:
Juvenile five-lined skink - Northern New Jersey
Brendan Galvin:
Swallow-Tailed Gull
César Andrés C.:
Connecticut Warbler
Rick Wright, Victor Emanuel Nature Tours:
dickcissel
the meowking:
Tennessee Warbler
phil.jeffrey:
Solar Eclipse - totality
phil.jeffrey:
Solar Eclipse - leaving totality
Lanius firespitticus:
Black-footed Albatross (Phoebastria nigripes)
Lanius firespitticus:
Hawaiian Petrel (Pterodroma sandwichensis)