[It's equally hard to tell where this kid is. Somewhere forested at least.]

That's a Sentret. They turn into a Furret like this one. [He points the camera down slightly to show a Furret standing on its hind legs next to him. Did you know they're almost six feet long? Furret misses her days as a shoulder pet already.]

If you don't want to take care of her you should let her go back to where you caught her.