I have entirely too many mice and I need to get rid of them safely. Cats are everywhere in hawaii. Please help, some of them are starting to destroy my house and I don't want them to continue living so miserably.
I sincerely hope you didn't release them. Releasing them into the wild is wildly unsafe. They would likely die, and if they didn't they'd swiftly infest someone's home or crops, possibly outbreed and outeat native rodents and become invasive. Releasing pets into the wild has caused the extinction of native animals in several countries. Never release domestic animals into the wild. And it's likely illegal to do so for exactly these reasons, especially in Hawaii where they're extremely strict on animal control.
Better off surrendering them to a shelter, or selling/giving them to snake owners or a zoo as feeders.