I've only been abroad one time, and there were little gecko/lizard things everywhere, climbing up walls and scurrying across roads, and nobody cared. I was constantly fascinated but to the locals they're just kinda there.
Bonus question to anyone who visited the UK - was there anything that fascinated you but I'd be taking for granted?
I'm originally from the Orlando area and worked for Disney for a while. Tourism folks there pass stories around and have their own folk tales of sorts. Your question reminds me of one of them.
Central Florida has anoles, little lizards, absolutely everywhere. A woman was working the front desk at a hotel, and a couple comes up to check in. She tells them the room number and hands then the key. A few minutes later the husband runs back up to the desk and tells her that "there's an alligator in our room!" "An alligator?!" She replies and they both rush to the hotel room, where she finds the wife screaming and pointing at the couch. "The alligator is under there!"
The front desk worker lifts up one end of the couch and spots a four inch green anole. She catches it and sets it outside.
OP, I've never been to the UK, but don't you have hedgehogs? How common are they?