Two critically endangered, nearly 100-year-old Galapagos tortoises at the Philadelphia Zoo have become first-time parents. The pair welcomed four hatchlings, a first in its more than 150-year ...

The Bronx Zoo in New York is using a specially designed hand puppet to feed its new king vulture chick, which is intended to ...

Why this US zoo is feeding a baby vulture with a hand puppet - The decades-old technique is used to ensure the chick doesn’t ...

A baby vulture at a New York zoo is being fed not by another bird but by hand puppet — a decades-old technique used to ensure the chick doesn’t identify too closely with its human handlers. ...