What are the starlings natural enemy?

Is a hawk a consumer? Do pelicans use camouflage? Does birdman own a oil company? How do you make a pelican? How long do geese eggs stays before incubation? What does the screeching owl symbolize in 'The Scarlet Ibis'? What is the sound of a woodpecker? Where do Barn owls live? How are emus bones different from a seagulls bones? What do penguins mouth look like? How much water does a flamingo need? What does the spotted bat eat? What is the evolutionary relationship between bats birds and dragonflies? Four forces that effect a birds flight? What type of symmetry does burrowing owls have? Why did jack steal the goose and the egg? Where was kiwi invented and by who? What builds a nest made of grass in the ground? What company has a fading black swan? Body temperature of dove?