Assertion: walrus | /r/HasProperty | startled by aircraft
Facets:
value: overhead
type: LOCATION
Source sentences:
text: Even if the footage shown by Attenborough was not the 2017 incident in Ryrkaypiy, we know that walruses reach the top of cliffs in some locations and might fall if startled by polar bears, people or aircraft overhead, not because they are confused by shrinking sea ice cover.