Assertion: black stilt | /r/HasProperty | vulnerable
Facets:
value: to these predators
type: TRANSITIVE-OBJECT
value: very
type: DEGREE
Source sentences:
text: Black stilts are very vulnerable to these predators: they nest on the banks of streams and rivers, rather than islands; their nesting season begins in late winter, a time when rabbit numbers are low; and they currently nest as solitary pairs, so lose the protection of a colony (although they formed colonies in the past when numbers were higher).