Counter-current heat exchange in the respiratory passages: effect on water and heat balance.
D000388:Air / Q000032:analysis; D000818:Animals; D001717:Birds / Q000502:physiology*; D001831:Body Temperature; D001833:Body Temperature Regulation; D001835:Body Weight; D003889:Desert Climate; D008954:Models, Biological; D012143:Respiratory Physiological Phenomena; D013696:Temperature; D014867:Water
D014867:Water