What do you do when you catch something that is not a fish?

[mcfly]

What do you do when you catch something that is not a fish? Say a frog, turtle, or bird?

Would like to know what you guys do/would do. I've hooked my share fair of non-fish animals and always wondered what the best thing to do is.

For frogs, I unhook them just like a fish as the ones that took my baits hooked on the mouth. Just need to use pliers. But today I caught a large turtle and he swallowed the hook. Instead of trying to pry it out or pull hard I just cut the line. I didn't want to rip his head out of his shell the poor guy!