Assertion: raven's predator | /r/CapableOf | approach nest
Facets:
value: too closely
type: MANNER
Source sentences:
text: Although they usually nest no closer than a half-mile to others of their species, neighboring pairs gather to mob potential predators that approach a nest too closely.
text: Some nesting ravens will drop large stones or objects on predators approaching their nest, in order to distract them.