Assertion: hummingbird's throat | /r/HasProperty | key field mark
Facets:
value: in shape
type: OTHER
value: in color
type: OTHER
Source sentences:
text: In particular, the brightly colored throat or gorget of many male hummingbirds is a key field mark in shape and color.
text: In particular, the brightly colored throat or gorget of many male hummingbirds is a key field mark in shape and color.