Spring is nearly here, and so is the chance to observe the circle of life for majestic peregrine falcons ... science at the nonprofit NYC Bird Alliance, said the falcon's recovery shows the ...

Peregrine falcon chicks within a clutch typically hatch within a few days of each other, though it can be about a week between the first chick’s hatching and the last, according to the Alberta ...

The mother peregrin falcon known as “Diamond Lil” feeds her chicks Monday morning April 2. The four chicks — “eyases” — hatched between March 29 and March 31.