Another turn signal question for the experts
There's not much of a mystery — the common street pigeon builds a nest like your normal bird. But pigeons, living up to the urbanologists' nickname "flying rats," are both a little sloppier and a little more devious than the average avian; they construct small, flimsy nests, barely large enough to hold Mother Pigeon's usual two eggs, in cornices and other out-of-the-way places.
While the eggs incubate (for about two weeks) the nest is kept constantly covered — by the male during the day, and by the female on the night shift. Once the little suckers hatch, they spend another two weeks in the nest feeding off a protein substance called "pigeon's milk" secreted from the crop of the adult (both sexes, interestingly). When they're all growed up and flapping, they hit the road. Well, what did you expect — test tubes?








