Assertion: hummingbird's eyesight | /r/HasProperty | keen
Facets:
Source sentences:
text: Hummingbirds have keen eyesight, but a feeder that is tucked under a deep roof or hidden in dense foliage can easily be overlooked.
text: Hummingbirds have keen eyesight, but a feeder that is tucked under a deep roof or hidden in dense foliage can easily be overlooked.