Assertion: giant petrel | /r/HasProperty | main scavengers
Facets:
value: along with live prey
type: OTHER
value: in subantarctic and antarctic waters
type: LOCATION
Source sentences:
text: Aggressive and opportunistic, giant petrels (both species) are the main scavengers in subantarctic and Antarctic waters where they eat penguin, albatross, seal and whale carrion, along with live prey (see below).