Assertion: american alligator | /r/HasProperty | opportunist
Facets:
Source sentences:
text: They are opportunists and their diet is determined largely by both their size and age and the size and availability of prey.
text: They are considered to be opportunistic feeders and like other alligators, the prey is primarily determined by the age and size of the animal.
text: American alligators are opportunistic predators that prey on fish, turtles, snakes, birds and small mammals.
text: They are opportunists and their diet is determined largely by both their size and age and the size and availability of prey.