Assertion: meerkat's predator | /r/HasProperty | bird
Facets:
Source sentences:
text: The sentry uses a different alarm call depending on whether the predator is a land animal or a bird.
text: If the predator is a mammal, the meerkats run to their nearest burrow; if the predator is a bird, the meerkats crouch, freeze and look up at the sky; if the predator is a snake, the group will get ready to mob the snake, bunching together and rocking back and forth to try to scare off the snake.