No. Kakapo make their own nests and do not share them with any other birds.
Yes, some bird species share nests with other birds, a behavior known as communal nesting. This can occur for various reasons, such as protection from predators or to conserve energy during cold weather.
No. One bird is a brood parasite. It lays eggs in the nests of other birds. Its babies are larger and more aggressive, so the other bird's babies die. If you are in North America, the brood parasite was a Brown-headed Cowbird, and the eggs were tan and speckled.
No, you need a bigger gene pool. ( they would be deformed )
Feathers
no. because a couple squirrrels can live in one tree.but in a diffrent tree a alot nests of birds can be in one tree
The Cassowary and Skua share this title as the cassowary is the most dangerous and skuas attack other birds and even humans.
Birds and crocodiles share the same ancestor... and so do dinosaurs. they are in the same clade. Both birds and crocodiles build nests, brood their eggs, "sing" to attract a mate and also have four chamber hearts. It has been reasoned that because the dinosaur, bird, and crocodiles all homolgous, dinosaurs TOO built nests, brooded their eggs, sang and also had four chamber hearts.
Penguins have feathers, wings and a beak. Penguins lay eggs and feed their babies.
Marsupials are mammals, so share all features with other mammals. As well, they are vertebrates, so share the characteristic of having a backbone with birds, fish, reptiles and amphibians. Like birds and reptiles, mammals breathe via lungs (rather than gills), and like birds, they are warm-blooded.
Yes, they tend to make nests since they are "cultural" and/or "self-centered" species. Some find food for themselves... some share it in the community.
Alligators and birds are related and share an ancestor with these traits.
birds