What is aviarium?

How does eagle and hummingbirds different? What do seagulls naturally eat? Is a gazelle a bird? Do falmingos fly? What color is a partridge? Do herons have nicknames? Is a heron a third level consumer? Can an eagle jump on his prey? What materials where used for habitat? Are adult Mallards especially while tending their nest capable of killing a juvenile raccoon? Why some birds cannot fly? What is a oriole nest? What is the special features of a red tailed hawk? How did the scissor tailed flycatcher get its name? Can parakeets eat Graham crackers? Are Galahs Warm blooded? Why are penguins gullable? Can a goose lay eggs without a gander? What eats a fruit bat? What animals kill bluebirds?