The Biological Puzzle of Bird Pregnancy: Unraveling the Mysteries of Avian Reproduction Birds have long fascinated humans with their unique reproductive strategy.
Unlike mammals, birds do not carry their developing young internally; instead, they lay eggs that hatch outside the body after incubation by either sex.
This efficient approach has allowed birds to thrive in a wide range of environments, but it also poses intriguing questions about the intricacies of bird biology.