Assertion: passenger pigeon | /r/CapableOf | abandon their hatchlings
Facets:
value: a week or so later
type: TEMPORAL
Source sentences:
text: Passenger pigeons fed their young with crop milk for three or four days, and then abandoned their hatchlings a week or so later, at which point the newborn birds had to figure out (on their own) how to leave the nest and scavenge for their own food.