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Pachycephala

plural noun
Pachy·​ceph·​a·​la | \ˌpakə̇ˈsefələ\

Definition of Pachycephala 

: a genus of chiefly arboreal and insectivorous birds (family Muscicapidae) that are intermediate in some respects between the typical flycatchers and the shrikes — see whistler

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History and Etymology for Pachycephala

New Latin, from pachy- + Greek kephalē head

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