Keen Sight and Smell. The vulture has advantage on Wisdom (Perception) checks that rely on sight or smell.
Pack Tactics. The vulture has advantage on an attack roll against a creature if at least one of the vulture's allies is within 5 feet of the creature and the ally isn't incapacitated.
Actions
Multiattack. The vulture makes two attacks: one with its beak and one with its talons.
Beak. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 7 (2d4 + 2) piercing damage.
Talons. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 9 (2d6 + 2) slashing damage.
RollQuest summary Senses: passive Perception 13. Languages: understands Common but can't speak. Skills: Perception +3. Speed: 10 ft., fly 60 ft.
RollQuest ships the D&D 2014 SRD as a content pack, on a 5e character sheet that does the maths - roll from the sheet and let the numbers work themselves out. Free to start.