Picture of mammal hotel at Rodley nature reserve, Leeds.
Not exactly the Hotel California but this wood pile of cut logs at the Rodley nature reserve just outside Leeds is described as a mammal hotel.
Not quite sure what a mammal hotel is except perhaps somewhere for mammals to live. This stack is about as tall as me, so that opens up quite a few possible inhabitants. It seems far to big for hedgehogs, perhaps I will ask next time I am over there.