... weights were analyzed according to their body weights and metabolism (estimated energy supply). As expected, the brain and body weights of the 83 species of neognathid birds have a negatively allometric association. The same species, however, have a brain weight-to-estimated energy supply which cannot...

..., instructions or products referred to in the content or advertisements. Metatherian Didelphidae Dasyuromorphia Notoryctemorphia Peramelemorphia Diprotodontia Brain size Extinction Play Metabolism The marsupials of Australia and New Guinea are descended from ancestors isolated on Sahul...