No animal can kill a kodiak bear except a human with a good hunting rifle.
Depending on the size of the animal. Then yes it can with a good head shot. If the animal is too big it may not kill it, and then you have one very mad animal at you.
Rodents and small birds
I don't see why not if the animal is being a pest or nuisance.
Yes it can, since it is a small animal.
Rodents and small game.
Yes, small game and rodents.
Rat poison can kill any small animal , but if a large animal contains the poison with a certain amount it will possibly kill or injure the possessor. Rat poison can also kill babies or small children.
any air rifle that fires a .177 pellet over 600 FPS should be sufficient
Yes a C9a can be used to kill small game. The kill ratio is up to you and how good a shot you are. The best shot is a head shot with hunting pellets for a quick kill.
Very small rodents. The rifle was designed for target practice and plinking not hunting.
What couldn't you kill with a rifle of any kind? Of course you can kill a hog with an 8mm.