title: Scale models.
authors.forename: Nigel
authors.initials: N
authors.lastname: Williams
mesh_terms: D000818:Animals; D001717:Birds / Q000033:anatomy & histology / Q000145:classification / Q000235:genetics* / Q000378:metabolism; D048429:Cell Size; D004734:Energy Metabolism; D019143:Evolution, Molecular; D016678:Genome; D013045:Species Specificity; D014329:Tropical Climate