How big are penguins necks?

Why did mother hummingbird leave her nest to let her chicks die? Why are red hackle's red? Is on a wild goose chase an idiom or a simile? Does the red-tailed hawk live in water air or the land? What is the specialty of swans? What does it mean when a parrot licks your eyes? What is the sentence of purred? Geese on the ground is called a gaggle geese in the air is called what? How does crooks live alone with the animal in the barn? Is an elf owl cold blooded or warmblooded? Why do ducks stap laying eggs when they became fat? Are baby seagulls bigger that adults? Will male turkeys sit on eggs? How many colours does pigeon have? What do English bats eat? What is adaptation of Canada Goose? How do ravens attract a mate? What is Amelia bloomer complit name? Is it normal for a lovebird to have a black tongue? Hi you have a alexandrine parrot or Indian parrot he is getting some black spot on his head and a week ago he was totally green pls help you?