32. (c) Pierre-Selim, some rights reserved (CC BY-SA)
33. (c) Gary Ashley, some rights reserved (CC BY-NC)
34. (c) Rick Leche - Photography, some rights reserved (CC BY-NC-ND)
35. (c) Shenghung Lin, some rights reserved (CC BY-NC-ND)
36. (c) Blake Matheson, some rights reserved (CC BY-NC)
37. (c) Jason Means, some rights reserved (CC BY-NC-ND)
38. (c) Len Blumin, some rights reserved (CC BY-NC-ND)
39. (c) Laura Gooch, some rights reserved (CC BY-NC-SA)
40. (c) Joseph Pescatore, some rights reserved (CC BY-ND)
41. (c) Carol Foil, some rights reserved (CC BY-NC-ND)
42. (c) Dick Daniels (http://carolinabirds.org/), some rights reserved (CC BY-SA)
43. (c) Rick Leche, some rights reserved (CC BY-NC-ND)
44. (c) Joseph F. Pescatore, some rights reserved (CC BY-ND)
45. (c) Michael, some rights reserved (CC BY-NC-SA)
46. (c) SuperIDR, some rights reserved (CC BY-NC-SA)
47. (c) Brian Gratwicke, some rights reserved (CC BY)
48. (c) Hunter Desportes, some rights reserved (CC BY)
49. (c) Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes, some rights reserved (CC BY-NC-SA)
50. (c) Joachim S. Müller, some rights reserved (CC BY-NC-SA)
51. (c) Clinton & Charles Robertson, some rights reserved (CC BY-SA)