Most parrots nest in tree holes. Monk parakeets build their own bulky nests out in the open, in trees or on things people have built.

Parrots and Colourful Birds · day 1 of 7
They build large nests out in the open instead of using tree holes.
Group nests with separate apartments can reach the size of a small car.
Red squirrels are among the lodgers that may share these nests.
Groups can have different dialects, with at least three around Milford alone.
They nest on utility poles, and Manhattan's wiring is underground.
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