4659. Fox Cub, Bombay Hook Wildlife Refuge, DE.
0167. Grand Tetons, Wyoming.
1740. Trumpeter Swan, Yellowstone National Park.
5026. Young Bald Eagle, Conowingo Dam, MD.
0089. Bull Elk, Grand Teton National Park.
8564. Juvenile Bald Eagle, Susquehanna River.
8596. Blue Heron, Susquehanna River.
9619. Snowy Egret, Edwin Forsythe Wildlife Refuge, NJ.
3752. Black Bear, Alligator River Wildlife Refuge, NC.
7190. Cormorant, Bombay Hook Wildlife Refuge, DE.
1079. Bison, Grand Teton National Park.
3829. Red Tailed Hawk, PA.
8354. Hummingbird Moth, PA.
5358. Belted Kingfisher, Bombay Hook Wildlife Refuge, DE.
9558. Bull Moose, Grand Tetons, WY.
4633. Red Wolf, Alligator River Wildlife Refuge, NC.
4912. Barred Owl, Alligator River National Wildlife Refuge, NC.
8699. Northern Flicker, Fort Washington, PA.
8609. Juvenile Bald Eagle, Susquehanna River.
6700. Bald Eagle, Conowingo Dam, MD.
5437. Blue Heron, Susquehanna River, MD.
0326. Black Skimmers, Edwin Forsythe Wildlife Refuge, NJ.
8378. Red Fox, Upper Dublin, PA.
5418. Black Skimmer, Edwin Forsythe NWR, NJ.
1650. Great Grey Owl, Yellowstone.
9563. Bull Moose, Grand Tetons, WY.
0038. Trotting Sea Lion, Galapagos.
0380. Moose Water Mouth, Grand Tetons.
5584. Steely-Eyed Fox, Bombay Hook Wildlife Refuge, DE.
1109. Hooded Merganser, Edwin Forsythe Wildlife Refuge, NJ.
9692. Upside Down Sea Lion, Galapagos.
0560. Red-Footed Booby, Galapagos.
0464. Magnificent Frigatebird, Galapagos.
8838. Curious Nazca Booby Chick, Galapagos.
7910. Mad Sea Lion, Galapagos.
8143. American Flamingo, Galapagos.
7462. Land Iguana, Galapagos.
7436. Snoozy Sea Lion, Galapagos.
6522. Galapagos Hawk, Galapagos.
4601. Brown Pelican, Galapagos.
4340. Blue-Footed Booby, Galapagos.