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Balearica
The bird genus ''Balearica'' (also called the crowned cranes) contains two extant species in the crane family Gruidae: the black crowned crane (''B. pavonina'') and the grey crowned crane (''B. regulorum'').〔 The species today occur only in Africa, south of the Sahara Desert, and are the only cranes that can nest in trees. This habitat is one reason the relatively small ''Balearica'' cranes are believed to closely resemble the ancestral members of the Gruidae. Like all cranes, they eat insects, reptiles, and small mammals. ==Taxonomy== The crane family (Gruidae) is divided into the subfamily Gruinae of typical cranes and the subfamily Balearicinae of crowned cranes.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Balearica」の詳細全文を読む
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