Medium Beast
Armor Class 12
Hit Points 17 (5d8-5)
Speed fly +50, walk +10
Challenge 1/4
Skills perception +3
Damage Resistances bludgeoning, piercing, slashing
Condition Immunities charmed, frightened, grappled, paralyzed, petrified, prone, restrained, stunned, unconscious
Senses passive Perception 13
Swarm. The swarm can occupy another creatures space and move through any opening large enough for a Tiny creature. It can't gain hit points or temporary hit points.
Beaks. Melee Weapon Attack: +4 to hit, reach 0 ft., one target. Hit: 7 (2d6) piercing damage or 3 (1d6) piercing damage if the swarm is bloodied.
Source: Level Up Advanced 5e Monstrous Menagerie · OGL/Open