Assertion: black capped chickadee | /r/HasAspect | white outer tail feathers
Facets:
value: longer than other chickadees
type: OTHER
Source sentences:
text: Black-capped chickadees have white outer tail feathers (longer than other chickadees), light gray on the upperparts, white under parts, white cheeks, deep brownish buff sides and flanks, rather large, round heads with black caps (patch on top of head) and bibs (chest).