Depends on what kind of bird. Some make their nests out of items like twigs, mud, leaves, cobwebs, snake skin, rocks, pebbles, bark, ect.
twigs and sticks
Birds' nests.
victorians saw the houses (nests) made by birds. By seeing nests they got an idea to made house.
Bird's nest soup is a Chinese delicacy. It is made from the nest of a swiftlet, a bird in southeast Asia.
Archaeopteryx probably slept in the trees. If they made nests, the nests would have been for the eggs, as is the case for modern birds.
No. Kakapo make their own nests and do not share them with any other birds.
Birds in Their Nests - 1911 was released on: USA: 5 July 1911
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
The Weaver Birds are a social breed. They build large nests and allow other species to settle down. Their nests hold up to 100 birds.
Well birds build nests in them.
the birds know it by heart
Many birds make their nests in trees and eat from fruit and insects that are on the trees. The more trees, the more nests can be made and the more food is availiable to the birds.
Many birds make their nests in trees and eat from fruit and insects that are on the trees. The more trees, the more nests can be made and the more food is availiable to the birds.