Why do budgies droop their heads?

Is a road runner hatched from an egg or born alive? Does a barn owl have fur? Can peacocks fly long distances? What is a hawks wingspan? A hunter proudly said he returned 27 heads and 78 feet he only brought back ducks an rabbits How many of each did he have? In fruit flies gray body color is dominant over black body color? Why are pet eagles eye covered? What are the pros and cons of a beagle? White pelican food web? What types of birds can fly in the air and dive into water? How do you tell what gender a baby lovebird is? Can you get electrocuted touching a power line with a wood? What does the ring necked phesant look like? What are the theories of literary criticism of pigeons at daybreak? What do you do with a dying baby bird? What is the scientific name for feathers? What is the difference between male and female penguins? When do swans turn white? How do ravens feed their chicks? What are teenage bald eagles called?