| 01. corvinella (10 Letters) | 02. corvus (6 Letters) | 03. coryphospingus (14 Letters) |
| 04. corythaixoides (14 Letters) | 05. corythopis (10 Letters) | 06. cossypha (8 Letters) |
| 07. coturnicops (11 Letters) | 08. coturnix (8 Letters) | 09. conónimo (8 Letters) |
| 10. chirgo (6 Letters) | 11. conopophila (11 Letters) | 12. conothraupis (12 Letters) |
| 13. copsychus (9 Letters) | 14. coracias (8 Letters) | 15. coracina (8 Letters) |
| 16. coracopsis (10 Letters) | 17. coracornis (10 Letters) | 18. ceraskia (8 Letters) |
| 19. columba (7 Letters) | 20. colinus (7 Letters) | 21. cable operador (14 Letters) |
| 22. ciervos (7 Letters) | 23. camoruco (8 Letters) | 24. cazamanza (9 Letters) |
| 25. conmoriencia (12 Letters) | 26. calderas (8 Letters) | 27. clinamen (8 Letters) |
|
| 28. coeligena (9 Letters) | 29. corre corre (11 Letters) | 30. colaptes (8 Letters) |
| 31. colinus (7 Letters) | 32. colius (6 Letters) | 33. collocalia (10 Letters) |
| 34. colluricincla (13 Letters) | 35. columba (7 Letters) | 36. compsospiza (11 Letters) |
| 37. confuciusornis (14 Letters) | 38. conirostrum (11 Letters) | 39. conopophaga (11 Letters) |
| 40. chilaquil (9 Letters) | 41. chinicuiles (11 Letters) | 42. condrodita (10 Letters) |
| 43. cissa (5 Letters) | 44. cochoa (6 Letters) | 45. coccothraustes (14 Letters) |
| 46. corre corre (11 Letters) | 47. condrodita (10 Letters) | 48. cummingtonita (13 Letters) |
| 49. clibanornis (11 Letters) | 50. clitorhynchus (13 Letters) | 51. cnemophilus (11 Letters) |
| 52. cnipodectes (11 Letters) | 53. coccopygia (10 Letters) | 54. coccothraustes (14 Letters) |
| 55. coccyzus (8 Letters) | 56. cochoa (6 Letters) | 57. coeligena (9 Letters) |
| 58. coenocorypha (12 Letters) | 59. craso (5 Letters) | 60. cisticola (9 Letters) |
|