Assertion: black legged kittiwake | /r/CapableOf | act as a catalystspecies
Facets:
value: probably
type: DEGREE
value: in the barents sea area
type: LOCATION
Source sentences:
text: The black-legged kittiwake probably acts as a "catalyst" species in the Barents Sea area, and the murres might be guided to the prey aggregations by the conspicuous flocks of foraging kittiwakes.