. The American natural history; a foundation of useful knowledge of the higher animals of North America. Natural history. BUSY FROM SUNSET TO SUNRISE 35 farmer by the destruction of mammal and insect pests. In- asmuch as their regular working hours are from sunset to sunrise, they wage successful war on the nocturnal mammals which remain quiet during the daytime in order to escape hawks and other daylight 1. Upper mandible. 2. Lower mandible. 3. Hyoid. 4. External nostril. 6. Orbit. SKELETON OP A BIRD OF PREY. (BALD EAGLE.) 16. Keel of sternum. 17. Pelvis. 18. Fibula. 19. Tibia. 20.
. The American natural history; a foundation of useful knowledge of the higher animals of North America. Natural history. BUSY FROM SUNSET TO SUNRISE 35 farmer by the destruction of mammal and insect pests. In- asmuch as their regular working hours are from sunset to sunrise, they wage successful war on the nocturnal mammals which remain quiet during the daytime in order to escape hawks and other daylight 1. Upper mandible. 2. Lower mandible. 3. Hyoid. 4. External nostril. 6. Orbit. SKELETON OP A BIRD OF PREY. (BALD EAGLE.) 16. Keel of sternum. 17. Pelvis. 18. Fibula. 19. Tibia. 20. Tarsus. 6. Occiput. 7. Cervical vertebrae. 8. Clavicles. 9. Coracoid. 10. Ulna. 21. Digits of foot. 11. Radius. 12. Carpals. 13. Metacarpals. 14. Digits. 15. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hornaday, William Temple, 1854-1937. New York, C. Scribner's Sons
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Keywords: ., bookcentury1900, bookdecade1910, bookp, booksubjectnaturalhistory
