Answer:
Some birds build nests in trees, some (such as vultures, eagles, and many seabirds) will build them on rocky ledges, and others nest on the ground or in burrows. Each species has a characteristic nest style, but few are particular about where they build their nests.
Types of nests
Cup nest.
Adherent nests.
Platform nests.
Earth-hole nests.
Ground and mound nests.
Scrape nests.
Spring is the start of the breeding season for most of our North American birds. They pair up with mates, build nests, lay eggs, raise young, and then some of them repeat the cycle — as many as three times. There are some things that you can do to assist your backyard birds at this busy time of year.
