In order to shed light on the hormonal interplay underlying sexual dimorphism of chicken feathers, a team of researchers from ...

These chickens are medium-sized birds, with the hens weighing about 4 pounds and the roosters weighing about 6 pounds. These lovely birds have reddish-brown feathers with small touches of white.

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. A researcher in Thailand is working to transform the protein found in chicken feathers ...