Aspects of circulatory physiology of montane and lowland birds.
D000222:Adaptation, Physiological; D000531:Altitude; D000818:Animals; D001717:Birds / Q000502:physiology*; D001835:Body Weight; D004906:Erythrocyte Count; D005260:Female; D006321:Heart / Q000033:anatomy & histology; D006400:Hematocrit; D006454:Hemoglobins / Q000378:metabolism; D008168:Lung / Q000033:anatomy & histology; D008297:Male; D008433:Mathematics; D009929:Organ Size; D009928:Organ Specificity; D013045:Species Specificity
D006454:Hemoglobins