Rooks often nest in trees: you can frequently see large numbers of nests together (a rookery). In fact, you might hear them before you see them!
in nests and bushes
Rooks build gregarious nests in tall trees and this collection of nests is called a rookery. A rookery can also be a breeding place or colony of gregarious birds (penguins) or animals (seals).
most don't build nests.
Do single Mute swans build nests
No they do not have nests tree holes or burrows
No, they do not.
NO!!
No birds build nests but goats may scrape out an area in the soil to get to the cooler ground.
No, they build dens.
y do we build houses
Grasshoppers do not build nests. They are not territorial, they lay eggs in the soil and then more on once the eggs hatch.