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  1. An Endangered Baby Bornean Orangutan With Her Adoptive Mother At The Houston Zoo
  2. A Southern tamandua, at Tampa's Lowry Park Zoo
  3. Side View Of A Bison Head On A Grazing On A Field At A Ranch Near Valentine, Nebraska
  4. Bison graze on the prairie at Twin Pine Ranch
  5. An insect feeds on yellow correopsis flowers
  6. A federally endangered blowout penstemons, Penstemon haydenii
  7. A thunderstorm moves over the eastern shore of Lake Albert
  8. Brown-Throated Three-Toed Sloth, Panamerican Conservation Association In Gamboa, Panama
  9. A red eyed tree frog (Agalychnis callidryas) at the Sunset Zoo
  10. An endangered golden parakeet, Guaruba guarouba, at the Houston Zoo
  11. Rocky Mountains great horned owl at Southwest Wildlife Conservation Center
  12. A martial eagle, at Tampa's Lowry Park Zoo
  13. A Federally Endangered Florida Panther, Tampa's Lowry Park Zoo
  14. A herd of bison roam on a ranch
  15. Pacific Sea Nettle, Chrysaora Fuscescens, At Aquarium Of The Pacific
  16. Argentine black and white tegu, Tupinambis teguixin
  17. A Narragansett turkey, Meleagris gallopavo, at the Knoxville Zoo
  18. An Indian peafowl, at the Lincoln Children's Zoo
  19. Four buff orpington hens in tall grass
  20. The tail feathers of a little greenbul bird, Andropadus virens
  21. A Federally Endangered Mexican Gray Wolf, Wild Canid Survival And Research Center
  22. A Caspian tern, Hydroprogne caspia, at Tracy Aviary
  23. An American kestrel, Falco sparverius caucae, at Parque Jaime Duque
  24. Male blue-eyed black lemur, at the Duke Lemur Center
  25. A Sumatran Tiger At Tierpark Berlin In Berlin, Germany
  26. A Mississippi sandhill crane, Grus canadensis pulla
  27. A studio portrait of a critically endangered Sumatran orangutan, Pongo abelii
  28. An endangered giant panda, Ailuropoda melanoleuca, at Atlanta Zoo
  29. Aggie, A Male Hoffmanis Two-Toed Sloth At Amazon Shelter, Tambopata, Peru
  30. Chive flowers, Allium schoenoprasum
  31. A male elk standing in snowy field near gentle rolling hills
  32. Endangered peninsula pronghorn antelopes, at the Los Angeles Zoo
  33. The tail end of an endangered Malayan tiger, Panthera tigris jacksoni
  34. A Sumatran Tiger At Tierpark Berlin In Berlin, Germany
  35. A Veiled Chameleon At The Rolling Hills Zoo
  36. A Male Golden Pheasant, Chrysolophus Pictus, Padmaja Naidu Himalayan Zoological Park
  37. An endangered six month old red panda, Ailurus fulgens, at the Virginia Zoo
  38. A Black And White Hawk Eagle At SIA, The Comanche Nation Ethno-Ornithological Initiative
  39. Cilantro on a studio background
  40. New Orleans, Louisiana
  41. Unripe lowbush blueberries
  42. Sunset falls on the Salar de Atacama salt flat, Atacama Desert, Chile
  43. A rare Northern spotted owl, Strix occidentalis caurina
  44. A redwing blackbird, Agelaius phoeniceus, in the Nebraska Sandhills
  45. Two dogs look out a window in Lincoln, Nebraska
  46. A Six-Month-Old Red Panda Named Cinnamon At The Virginia Zoo
  47. An Indian peafowl, at the Lincoln Children's Zoo
  48. Close up of a prairie dog, Montana