Due to the fact their domestication, numerous breeds of chickens are already established, but except for the white Leghorn, most business birds are of hybrid origin.[18] In about 1800, chickens began to be saved on a bigger scale, and modern day high-output poultry farms were being current in the https://cageforchicken66909.post-blogs.com/48065331/the-pet-birds-for-beginners-diaries