How do pigeons build their nests?

Most pigeons build their own nests, which are typically simple, flat platforms constructed of twigs. These nests are commonly located in scrub or woodland areas, though some species nest in holes or crevices, and others may nest on the ground.1

The process of building a nest is a collaborative effort between the pair. After the female establishes her presence at a chosen site, the male is stimulated to search for nesting materials. He brings these materials back to the female, and together they incorporate them into the nest.1

In some species, such as the rock dove, the territory defended is limited to the immediate area around the nest site due to a shortage of suitable locations, which can force these birds to become semicolonial. Once the nest is complete and eggs are laid, both members of the pair typically share incubation duties to ensure the eggs are rarely left uncovered.1