11. young birds in a nest at one time
12. simple test using blood or feathers to determine the gender of an animal
13. condition that occurs in female birds when the egg doesn’t pass through the reproductive tract
14. total number of eggs in a nest
15. area of the chest that holds the heart and lungs and must move for a bird to breathe properly
16. lines over the tail and wings of a bird
17. an egg that has not developed a chick
18. female bird of breeding age
19. machine used to keep eggs at a constant temperature for hatching
20. young bird that has left the nest but it is not yet eating on its own
21. mange mites in birds that burrow into the skin
22. process of shedding flight feathers
23. animals that eat plant based food sources
24. non-dried green vegetables with a small amount of juice substances still present
25. the social ranking of birds
26. parrot fever; disease that is zoonotic to humans and may show no signs in birds
27. self-grooming of birds to clean their feathers
28. the act of protecting the cage or environment
29. term for exotic companion birds
30. animals that eat plant and meat based food sources
31. veterinary term for bird
32. eggs hatched in the nest by the male and female bird