1. Turkey in trap, Tro-Cortesianus 93a. 2. Turkey, Tro-Cortesianus 10b. 3. Turkey snared, Tro-Cortesianus 91a. 4. Tro-Cortesianus 4a. 5. Tro-Cortesianus 95c. 6. Tro-Cortesianus 37b. 7. Vaticanus 3773, 14. 8. Tro-Cortesianus 36a. 9. Whole turkey as offering, Dresden 26c. 10. Head of turkey as offering, Dresden 34a. 11. Same, Tro-Cortesianus 12b. 12. Same, Tro-Cortesianus 105b. 13. Dresden 20a. 14. Head of turkey as offering, Dresden 41c. 15. Same, Tro-Cortesianus 107b. 16. Same, Dresden 29c. 17. Same, Dresden 28c. [Illustration: PLATE 16] PLATE 17 AVES KING VULTURE (_Sarcorhamphus papa_) 1. Tro-Cortesianus 67a. 2. Tro-Cortesianus 22c. 3. God with head of King Vulture, Dresden 19a. 4. King Vulture and Ocellated Turkey, Tro-Cortesianus 85a. 5. Glyph, showing head, Dresden 39c. 6. Same, Tro-Cortesianus 107c. 7. Same, Dresden 38b. 8. Same. 9. King Vulture, tearing out entrails of deer, Tro-Cortesianus 40a. 10. _Tun_ period glyph (Maudslay, IV, Pl. 89). 11. Tro-Cortesianus 94c. 12. Tro-Cortesianus 26c. 13. Glyph, Chichen Itza, Monjas, east (Maudslay, III, Pl. 13). [Illustration: PLATE 17] PLATE 18 AVES. KING VULTURE (_Sarcorhamphus papa_), BLACK VULTURE (_Catharista urubu_) 1. Glyph of head of King Vulture, Dresden 11b. 2. Glyph for Nahua day sign, _Cozcaquauhtli_, Nuttall 5. 3. Same as fig. 2, Nuttall 41. 4. Same as fig. 2, Nuttall 5. 5. Same as fig. 2, Nuttall 4. 6. Same as fig. 2, showing considerable conventionalization. Nuttall 2. 7. Same as fig. 2, Nuttall 3. 8. Same as fig[TN-23] 2, further reduced, Nuttall 18. 9. Same as fig. 2, Nuttall 3. 10. Same as fig. 2, Nuttall 20. 11. Probably a Black Vulture, Tro-Cortesianus 95c. 12. Black Vulture, Tro-Cortesianus 70a. 13. Same, Dresden 17b. 14. Possibly a Black Vulture, Chichen Itza, Monjas, east (Maudslay, III, Pl. 13). 15. Head of Black Vulture, Nuttall 32. 16. Glyph of head of same, Dresden 54b. 17. Black Vulture, Tro-Cortesianus 36b. 18. Head of same, Tro-Cortesianus 26c. 19. Same, Dresden 39c. 20. Same, Nuttall 19. 21. Same, Nuttall 34. 22. Same, Dresden 37c. 23. Same, Nuttall 27. 24. Same, Nuttall 1. 25. Same, Nuttall 34. 26. Same, Nuttall 9. 27. Same, Tro-Cortesianus 19b. [Illustration: PLATE 18] PLATE 19 AVES. VULTURES