Assertion: albatross's chick | /r/HasProperty | brooded in shift
Facets:
value: after hatching in december
type: TEMPORAL
value: for about 20 days
type: TEMPORAL
Source sentences:
text: After hatching in December or January, which takes 3 to 5 days, the chicks are brooded in shifts for about 20 days, following which they are left alone in the nests while the adults forage, returning to feed the chicks by regurgitation every 2 to 3 days.