glaucous macaw造句

• Lear's macaw is similar to the larger hyacinth macaw and the slightly smaller glaucous macaw.
• Some recent commentators have suggested that the allopatric Lear's macaw and glaucous macaw should be considered conspecifics.
• The glaucous macaw is paler and has a more greyish head . Lear's macaw, NE Brazil.
• It includes two endangered species, the hyacinth macaw and Lear's macaw also known as the indigo macaw, and one probably extinct species, the glaucous macaw.
• The Spix is one of the " four blues ", the four species of all blue macaws formerly seen in captivity together including the hyacinth macaw, Lear's macaw, and glaucous macaw ( extinct ).
• The "'glaucous macaw "'( " Anodorhynchus glaucus " ) is a large, all-blue South American parrot, a member of a large group of neotropical parrots known as macaws.
• Several species and one genus have become threatened by the IUCN . A few of these are in imminent danger of extinction with fewer than 500 individuals in the wild or in captivity : glaucous macaw, Spix's macaw, blue-throated macaw, Puerto Rican parrot, and indigo-winged parrot.
• Endangered species in Argentina include the ruddy-headed goose, Argentinean pampas deer, South Andean huemul, puna rhea, tundra peregrine falcon, black-fronted piping guan, glaucous macaw, spectacled caiman, the broad-nosed caiman, Lear's macaw, the guayaquil great green macaw, and the American crocodile.