dcsimg
Nicolas Olejnik   cc-by-nc-4.0

Casiornis is a genus of birds in the family tyrant flycatchers. Reproduction is dioecious. They rely on flight to move around.

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EOL has data for 8 attributes, including:

Known occurrences, collected specimens and observations of Casiornis Des Murs 1856. View this species on GBIF