10,000 rats and 3 Brown bears.
Any combination isn't stopping 10,00 rats. The shear number will distract most of the attackers. The bears can 1v1 a gorilla so with some assistance from rats the bears should keep the uneven number of gorilla's occupied before a bear can win a 1v1. I could also have a wall of rats to protect me from the hawks since their aerial attacks are far too much for a human to stop.
Realistically you're going to die if you are the primary target no matter what you pick to defend you. You can't control rats like Ratcatcher from suicide squad or any other animals like they're pokemon.