Nature designed a fairly special characteristic to the digestive program of birds-a widening on the oesophagus in the reduced pan of the neck This widening functions as being a compartment to carry a amount of food items, which is named the crop. See the Breeder Discussion board and read the https://russischblaukatzen77653.link4blogs.com/55070327/the-fact-about-fertile-parrot-eggs-for-sale-that-no-one-is-suggesting