Keen Sight and Smell: The Kipine has advantage on Wisdom (Perception) checks that rely on sight or smell. Flyby: The Kipine doesn't trigger opportunity attacks while flying.
Multiattack: The kipine makes two attacks: one with its antlers and one with its talons. Antlers: Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 10 (1d10+4) bludgeoning damage. If the target is a Medium or smaller creature, it must succeed on a DC 14 Strength saving throw or be knocked prone. Talons: Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 14 (2d8) slashing damage.
Fight or Flight: Whenever the Kipine takes damage from a creature, the Kipine can spend its reaction to either move 15 ft. away from the creature or make a single talon attack.