The key genes change the chemical structure of the pigment molecule through the actions of an enzyme which adds just one atom ...

Parrots are common pets in millions of homes worldwide, and they are appreciated for their color and intelligence. But for ...

Pakistan is in danger of losing one of its famed birds, the Alexandrine parrot, which is already on a global list of near-endangered species due to multiple factors, most of them human-made.

Biologists reveal the genetic 'switch' behind parrot color diversity. ScienceDaily . Retrieved December 9, 2024 from www.sciencedaily.com / releases / 2024 / 11 / 241115125034.htm ...