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How do birds breathe so efficiently? Looped airways facilitate air flows（图）
birds breathe efficiently Looped airways facilitate air flows
2021/4/9
Birds breathe with greater efficiency than humans because of the structure of their lungs --looped airways that facilitate air flows that go in one direction -- a team of researchers has found. The re...
Comparison of Some Selected Growth, Physiological and Bone Characteristics of Capon, Slip and Intact Birds in Taiwan Country Chicken Cockerels
Capon Slip Androgen Rectal Temperature Comb Area
2016/4/12
An experiment was carried out to compare the body weight, shank length, rectal temperature, comb area, abdominal fat, blood parameters and bone traits of capon, slip and intact birds in Taiwan country...