Assertion: hummingbird | /r/CapableOf | produce high-pitched sound
Facets:
value: at the bottom of the dive
type: TEMPORAL
Source sentences:
text: When courting, the male Anna's hummingbird ascends some 35 meters before diving over an interested female at a speed of 27 m/s, equal to 385 body lengths/second, producing a high-pitched sound.
text: Hummingbirds chatter and make high-pitched sounds to “vocalize”.
text: Some hummingbirds produce a high-pitched sound at the bottom of the dive.