Assertion: brown booby | /r/CapableOf | incubate with their feet
Facets:
Source sentences:
text: Brown boobies lack a brood patch and instead incubate with their feet.
text: Brown boobies lack a brood patch and instead incubate with their feet.
text: Brown boobies lack a brood patch and instead incubate with their feet.
text: Brown boobies lack a brood patch and instead incubate with their feet.