Assertion: pigeon's parent | /r/CapableOf | incubate the 2 eggs
Facets:
value: for 16-19 days
type: TEMPORAL
Source sentences:
text: Both parents incubate the 2 eggs for 16-19 days, and both feed the young 'pigeon milk,' a protein and fat-rich liquid produced in their crops.
text: Both parents incubate the 2 eggs for 16-19 days, and both feed the young 'pigeon milk,' a protein and fat-rich liquid produced in their crops.