Looking for little Wildlife camera

Not Sure If right thread but anyway: (excuse Bad english)

I'm looking for a small Standard Wildlife camera to look what little mammal species (rodents, dormice etc) live here. Some species of dormice live here.

As they are so small the camera gets directed at a "target" which is Maybe an Arms length away and not Like when looking for deer several Meters

Has anyone suggestions?

Do Standard Wildlife cameras Work or is their camera Not able to Focus such near objects?