The New Encyclopædia Britannica: In 32 Volumes. A-ak - Bayes, Volume 1Philip W. Goetz, Dale H. Hoiberg, Robert MacHenry Encyclopædia Britannica, 1992 - 32 pages |
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Page 50
... gruiform can be considered harmful to man's interests ; some of the larger species , in fact , are hunted for food or sport . GENERAL FEATURES Gruiform birds range in size from the tiny button quails ( Turnix ) and miniature rails ...
... gruiform can be considered harmful to man's interests ; some of the larger species , in fact , are hunted for food or sport . GENERAL FEATURES Gruiform birds range in size from the tiny button quails ( Turnix ) and miniature rails ...
Page 53
... Gruiform birds vary greatly in shape and size and ex- hibit a broad range of morphological characteristics . Their plumage is predominantly brown or gray . Some have brightly coloured soft parts such as the bare , red skin on the head ...
... Gruiform birds vary greatly in shape and size and ex- hibit a broad range of morphological characteristics . Their plumage is predominantly brown or gray . Some have brightly coloured soft parts such as the bare , red skin on the head ...
Page 54
... gruiform relationships . The most widely accepted classification is that of the American paleontologist Alexander Wetmore , used above , with 12 Recent families in one order . Some authorities place the plains wanderer ( Pedionomus ) in ...
... gruiform relationships . The most widely accepted classification is that of the American paleontologist Alexander Wetmore , used above , with 12 Recent families in one order . Some authorities place the plains wanderer ( Pedionomus ) in ...
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19th century adult America anemia antibodies antigens areas Asia behaviour bill birds blood group bodhisattva body Bolivia bone Brazil Brazilian breeding broadcasting bryophytes Buddha Buddhist building called Caprimulgiformes centimetres central centre China clotting colonial colour countries cuckoos cultural disease display early eggs electrons Eocene falconiforms Family feathers feeding feet female forest fossil frequency genera genus gruiform hemoglobin important incubation Indian insects islands known legs light Mahāyāna major male marrow metres monks nest nightjars normal North owls pair Pāli parrots passerines pattern pelecaniforms penguins percent perch period Piciformes pigeons plasma platelets plumage political population produced programs protein radio red cells region river São Paulo scanning sexes short signal South species sporangium structure Suborder surface tail television Theravada tion tissue toes tradition trees tropical tube usually Vajrayāna varies wings woodpeckers World young