Flight: Avians have a flying speed of 30 feet. They can only fly if they are not wearing medium or heavy armor.
Talons: Avians deal unarmed strikes with 1d4 slashing damage.
Poison resilience: Scavengers have resistance to poison damage and advantage on saving throws against being poisoned.
Sense rot: Scavengers can detect the presence of a dying or unconscious creature within 60 feet.
Bonepicker's stamina: Vultures regain one additional hit die when finishing a long rest. They have resistance to necrotic damage. They can digest anything that isn't poisonous or cursed, even bones or rot (advantage on survival-based foraging checks).