Owls. Even if they are birds, they sometimes feed on their own kind.
Cats, if the nest is low enough on a tree.
Generally in nests.
Cow birds are very lazy so they sneak there eggs into other nests so the other bird can watch over the baby cow birds. So that is why cow birds hide there eggs in other birds nests
You should not put baby birds back in nests.
Birds usually start building nests and then go to have marriage and as soon as they marry they reproduce and feed them daily Some of the animals don't stay awake at the morning ,such as owls, but they wake up at night and hunt then go back home baby birds stay at nests all the time and eat food from their mothers mouth
June? We think the baby birds on our porch left their nest today.
Almost certainly, yes, but please DO NOT touch birds' nests.
They did not carry their eggs. Dinosaurs kept their eggs in nests just like modern birds and reptiles.
They evolved to be parasites to other birds, laying their eggs in the nests of other species, which raises the baby cuckoo as it's own young.
Steals Per Game
It's a metaphor because it likens human parents to bird parents. Birds feather their nests in preparation for their young. The sentence compares humans getting ready for their baby to birds getting ready for their babies.
The American Bald Eagle, the Osprey and many other large birds. http://www.baldeagleinfo.com/ http://www.birds.cornell.edu/AllAboutBirds/BirdGuide/Osprey.html
birds and mainly baby birds