What does a garter snake spit out when frightened?

When frightened, a garter snake may spit out a foul-smelling substance from its cloaca, which is a common defense mechanism. This substance is a mix of musk and feces, designed to deter predators by creating an unpleasant odor. Additionally, they may also release a defensive musk from glands located near their tails. This behavior helps them avoid predation by making themselves less palatable.