penguin wiki:
>For other uses, see Penguin (disambiguation). Aptenodytes Eudyptes Eudyptula Megadyptes PygoscelisSpheniscus Penguins (order Sphenisciformes, family Spheniscidae) are an order of flightless birds living in the southern hemisphere. '''
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hat wiki:
[hat can stand forHelp authoring toolhistone acetyltransferaseHuman African Trypanosomiasis See also: hat
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