Assertion: ostrich's egg | /r/AtLocation | the nest
Facets:
Source sentences:
text: They get under any eggs that are in the nest and throw them out before they hatch.
text: They get under any eggs that are in the nest and throw them out before they hatch.
text: Once approximately 20 eggs are in the nest (up to a total of 60 may have been laid) the top hen will incubate them during the day, while the alpha male will incubate them during the night.