1. Aardvark

2. Aardwolf

3. Abyssinian

4. Addax

5. Adelie Penguin

6. Afghan Hound

7. African Bush Elephant

8. African Civet

9. African Clawed Frog

10. African Grey Parrot

11. African Penguin

12. African Tree Toad

13. African Wild Dog

14. Agama Lizard

15. Agouti

16. Airedale Terrier

17. Akbash

18. Auriga Butterflyfish

19. Alaskan Malamute

20. Albacore Tuna

21. Albatross

22. Aldabra Giant Tortoise

23. Alligator

24. Alligator Gar

25. Alpaca

26. Amazon Dolphin

27. Amazon Parrot

28. Amazon Tree Boa

29. American Bulldog

30. American Pygmy Goat

31. American Robin

32. American Staffordshire Terrier

33. American Toad

34. Amur Leopard

35. Anaconda

36. Anchovy

37. Andalusian Horse

38. Angelfish

39. Anglerfish

40. Angora Goat

41. Ant

42. Anteater

43. Antelope

44. Appaloosa Horse

45. Apple Head Chihuahua

46. Arabian Horse

47. Arabian Oryx

48. Arabian Sand Cat

49. Arctic Fox

50. Arctic Hare

51. Arctic Wolf

52. Argentine Horned Frog

53. Argentine Tegu

54. Armadillo

55. Asian Arowana

56. Asian Elephant

57. Asian Giant Hornet

58. Asiatic Black Bear

59. Atlantic Puffin

60. Atlantic Salmon

61. Atlas Moth

62. Australian Cattle Dog

63. Axolotl

64. Aye-Aye

65. Azure Kingfisher

66. Anole Lizard

67. Antpitta

68. Australian Magpie

69. Australian Pelican

70. Auk

71. Asian Small-Clawed Otter

72. Amazonian Manatee

73. American Bison

74. American Eel

75. American Flamingo

76. American Kestrel

77. American Lobster

78. American Marten

79. Assassin Bug

80. Assassin Fly