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  1. A sea otter and pup off of Adak Island, Aleutian Islands, Alaska
  2. Red Octopus, Octopus Rubescens, At The Aquarium Of The Pacific
  3. Canton, Kansas
  4. Florida Blue Garter Snake, Thamnophis Sirtalis Sirtalis, At The Exmoor Zoo
  5. Portrait Of A Gray Wolf In A Snowfall With Snowflakes On Its Fur, Ely, Minnesota
  6. Two golden pheasants, Chrysolophus pictus, at Bramble Park Zoo
  7. Portrait of Benjamin Franklin on the one hundred dollar bill
  8. Miller Park Zoo, Bloomington, Illinois.
  9. A ball of California blackworms, Lumbriculus variegatus, at Western Kentucky University
  10. A critically endangered Bactrian camel, at the Lincoln Children's Zoo
  11. South Diamond Gila trout, Oncorhynchus gilae gilae, at Mora National Fish Hatchery
  12. An endangered Siberian tiger
  13. The eye and face of a Whites tree frog, Pelodryas caerulea
  14. Lilian's or Nyasa lovebird, Agapornis lilianae, from a private collection
  15. Close view of a Grant's zebra's (Equus burchelli pamara) rear end
  16. A male tiger swallowtail butterfly (Papilio glaucas)
  17. A bobcat, at the Miller Park Zoo
  18. Beautiful Clouds Formations Hover Over Tranquil Water, A Storm In The Distance, Alaska
  19. A western screech owl at the Denver Zoo, Denver, Colorado
  20. Wild birds prepare to land on a lake in the Nebraska sandhills
  21. Weaverbirds perch on a lunch table at a safari lodge
  22. A Rio Grande cutthroat trout at Seven Springs Fish Hatchery
  23. An Indian peafowl, at the Lincoln Children's Zoo
  24. A stuffed and mounted passenger pigeon, the last of her species
  25. Eight-week-old gray wolf, Rapid City, South Dakota
  26. Hutchinson, Kansas
  27. A nautilus, Nautilus pompilius, at the Monterey Bay Aquarium
  28. A Red-Eyed Tree Frog At The Sunset Zoo In Manhattan, KS
  29. An Endangered Male, White Bengal Tiger At The Alabama Gulf Coast Zoo
  30. A Luzon Bleeding-heart dove, Gallicolumba luzonica
  31. A vulnerable adult female white bellied pangolin with her baby, at Pangolin Conservation
  32. A vulnerable lesser prairie chicken, Tympanuchus pallidicinctus
  33. Spotted Gar, Lepisosteus Oculatus, At Welaka National Fish Hatchery Aquarium
  34. A waxy frog, Phyllomedusa sauvagii
  35. A studio portrait of a maltese-pappillion mix named Marley
  36. A Six-Month-Old Red Panda Named Cinnamon At The Virginia Zoo
  37. A dragonfly collected from Mount Gorongosa
  38. J. N. Ding Darling National Wildlife Refuge, Florida
  39. A jaguar, Panthera onca, on exhibit
  40. A bald eagle, Haliaeetus leucocephalus, at the George M. Sutton Avian Research Center
  41. A Hawaiian orange hibiscus, Hibiscus kokio saintjohnianus
  42. An Endangered Indian Rhinoceros Female With Calf At The Fort Worth Zoo
  43. An endangered snow leopard, Panthera uncia, at the Miller Park Zoo
  44. A Big Blue Octopus Or Day Octopus At The Butterfly Pavilion
  45. An Endangered Baby Bornean Orangutan With Her Adoptive Mother At The Houston Zoo
  46. A federally endangered black jaguar, Panthera onca, at the Henry Doorly Zoo
  47. A snowy egret, at the Lincoln Children's Zoo
  48. Salmon, Idaho