Assertion: hummingbird | /r/CapableOf | sleep in hibernation-like state
Facets:
value: despite their high heart rates
type: OTHER
value: during breeding season
type: TEMPORAL
Source sentences:
text: But despite their high heart rates, some hummingbirds, in very cold areas during breeding season, sleep in a hibernation-like state called torpor.
text: But despite their high heart rates, in very cold areas during breeding season, some hummingbirds sleep in a hibernation-like state called torpor.