First night we set up the Hedgehog bog, we had 5 separate visits and at one point, 2 hogs, snuffling away.
We knew we had hedgehogs but, because of the power supply, had to put the box in an area we had never seen them - they found the food no problem! after gorging themselves they often take a nap in the box so we are hopeful they might hibernate there too.
The camera was easy to set up and we have found a way of displaying the hogs on our TV too.
We also have a mouse and a fat slug who visit.
My only criticism is that the motion sensor is either "off" or oversensitive. If the sun goes behind a cloud or a slug wanders in, it records so it must be disabled during the day.
Very happy with our purchase overall.