Assertion: petrel's egg | /r/HasProperty | laid
Facets:
value: between mid-december
type: TEMPORAL
value: between late november
type: TEMPORAL
value: as in all procellariiformes
type: LOCATION
value: each breeding season
type: TEMPORAL
Source sentences:
text: A single egg is laid.
text: One immaculate white egg that is 103 by 70 millimetres (4.1 by 2.8 in) is laid.
text: Although the storm petrel is generally not territorial when breeding, a pair defends the nest chamber itself after the eggs have been laid.
text: A single egg is laid each breeding season.
text: A single white egg that weighs up to 6–7% of mother's body mass is laid, and is incubated in turns by both birds for 41 to 55 days.
text: One white egg is laid between late November and mid-December.
text: One egg is laid only which will then be incubated for around 40 to 50 days and additionally, the new chicks are brooded for around 8 days.
text: The single egg (which is not replaced if lost) is laid between 18 November and 10 December.
text: A single white egg is laid.
text: One egg is laid per sitting and incubation takes between 38 and 42 days.
text: One white egg is laid between late November and mid-December.
text: One egg is laid and is incubated for 55—66 days.
text: The European Roller hen begins incubating as soon as the first egg is laid.
text: As in all Procellariiformes, a single egg is laid and is incubated by both parents.
text: A single egg is laid.
text: Once the eggs have been laid, they are passed to the male for an incubation period while the female returns back to sea to feed.