Sentido | Flightless birds having flat breastbones lacking a keel for attachment / attachment of flight muscles. |
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Específico | aepyornis | huge (to 9 ft.) extinct flightless bird of Madagascar / Madagascar |
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apteryx, kiwi | nocturnal flightless bird of New Zealand having a long neck and stout legs |
avestruz, struthio camelus | fast-running African flightless bird with two-toed feet |
casuario, casuarius | large black flightless bird of Australia and New Guinea having a horny head crest |
dinornithidae, moa | Extinct flightless bird of New Zealand |
emú | large Australian flightless bird similar to the ostrich but smaller |
ñandú | smaller of two tall fast-running flightless birds similar to ostriches but three-toed |
ñandú | larger of two tall fast-running flightless birds similar to ostriches but three-toed |
General | ave, aves, pájaro | warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings |
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Contrario | carinate | birds having keeled breastbones for attachment / attachment of flight muscles |
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Inglés | ratite, ratite bird, flightless bird |
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Catalán | estrutioniforme |
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