title: Last word on point:counterpoint: high altitude is/is not for the birds!
authors.forename: Lucy A
authors.initials: LA
authors.lastname: Hawkes
authors.forename: Graham R
authors.initials: GR
authors.lastname: Scott
authors.forename: Jessica U
authors.initials: JU
authors.lastname: Meir
authors.forename: Peter B
authors.initials: PB
authors.lastname: Frappell
authors.forename: William K
authors.initials: WK
authors.lastname: Milsom
mesh_terms: D000531:Altitude; D000818:Animals; D001188:Artiodactyla / Q000502:physiology*; D001717:Birds / Q000502:physiology*; D004625:Embryo, Nonmammalian / Q000098:blood supply*; D004912:Erythrocytes / Q000378:metabolism*; D005260:Female; D005777:Geese / Q000097:blood*; D006454:Hemoglobins / Q000378:metabolism*; D008297:Male; D010100:Oxygen / Q000097:blood*; D010805:Physical Conditioning, Animal / Q000502:physiology*
chemical_list: D006454:Hemoglobins; D010100:Oxygen