Assertion: hummingbird | /r/CapableOf | gain weight
Facets:
value: in fat stores
type: LOCATION
value: during cold temperatures
type: TEMPORAL
value: during the day
type: TEMPORAL
value: gradually
type: MANNER
Source sentences:
text: During cold temperatures, Anna's hummingbirds gradually gain weight during the day as they convert sugar to fat.
text: Flocks are even more prominent just before peak migration periods when hummingbirds gain weight in fat stores that will become their migration fuel.