Assertion: gull's egg | /r/HasProperty | taken
Facets:
value: opportunistically
type: MANNER
Source sentences:
text: Young birds and eggs are taken opportunistically and rarely, but can include black turnstones, lapland longspurs and even the eggs of other Sabine's gulls and geese.
text: If nests are removed and eggs are taken, broken, or oiled, the gulls simply rebuild and/or relay, or choose another nest site in the same area and start again.