Vultures appear circling the Train Station level in Resident Evil 5 and can be killed by a player with a well-placed shot. Also, some can be found above the Tricell Tents in Chapter 3-2, before you enter the oil refinery.
The vulture exists in the game as ambience, and so is not an actual "enemy". They will randomly drop varying amounts of gold.
- ?, ed (2010). BIOHAZARD 5 kaitaisinsho Revised Edition. Enterbrain.