Assertion: hummingbird | /r/CapableOf | give high-pitched warning
Facets:
Source sentences:
text: If a hummingbird sees a hawk or other bird that it doesn’t want in its territory, it gives a high-pitched warning and starts doing dive attacks.
text: If a hummingbird sees a hawk or other bird that it doesn’t want in its territory, it gives a high-pitched warning and starts doing dive attacks.