Assertion: petrel's egg | /r/HasProperty | laid in november
Facets:
Source sentences:
text: A single egg is laid in November.
text: A single white egg (53 x 39 mm) is laid in November and hatches from December to January after 47 days of incubation.
text: Eggs are laid in November after the adults arrive at their nest sites the previous month.
text: The single large (61 x 43 mm) white egg is laid in November.