Scale-backed Antbirds
Willisornis
Willisornis is a genus of birds in the family Thamnophilidae. These small, strongly sexually dichromatic birds are native to the Guianas and Amazon rainforest in South America, and often follow army ants.
3 branches of this genus, most-observed first · about 2 known species

Common Scale-backed Antbird
speciesWillisornis poecilinotus

Xingu Scale-backed Antbird
speciesWillisornis vidua
Willisornis poecilinotus × vidua
hybridWillisornis poecilinotus × vidua
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Willisornis in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 71786.