Assertion: boreal chickadee | /r/CapableOf | lack rufous tint
Facets:
value: on the back
type: LOCATION
value: on rump
type: LOCATION
Source sentences:
text: The boreal chickadee also has a dark brown cap and rich brown sides and flanks, but it has predominantly grayish cheeks, lacks a rufous tint on the back and rump, and shows no white wing edgings.