Assertion: falcon's wing | /r/HasProperty | bluish grey
Facets:
Source sentences:
text: The wings and upper parts are bluish grey and the tail has narrow bars, a broad subterminal black band tipped with white.
text: The wings are long and pointed, the back and wings are bluish gray, the head is blackish.
text: The wings and tail are bluish-gray, while the back and head are a darker brown.
text: This medium-sized falcon has bluish grey wings and upper body, a chestnut red cap with short chin straps passing through the eye.