Roc

The monster makes two attacks. It can replace one attack with a attack.

. .

. . If the target is a creature, it has the Grappled condition (escape DC ) from both talons, and it has the Restrained condition until the grapple ends.

If the monster has a creature Grappled, the monster flies up to half its Fly Speed without provoking OpportunityAttacks and drops that creature.