Assertion: hummingbird | /r/CapableOf | incubate a brood of 2 plain white eggs
Facets:
value: for 15-19 days
type: TEMPORAL
Source sentences:
text: A female Anna's hummingbird will incubate a brood of 2 plain white eggs for 15-19 days and then care for the young birds for 18-22 days until they leave the nest.