It really feels like summer currently - and it's definitely "thirsty weather". We've started placing a flat bowl of water outside every night when we stack the hedgehog snackhouse, and it has definitely been appreciated:
Quite a few of the guys go for a snack, then a drink; some only come for the water. The Early Hedgehog, who turns up sometime between nine and ten, usually only eats and runs away, but it's quite possible that he has some other source of water.
The pointy guys are definitely enjoying their tiny pool, though! Some go on to drink for the full two minutes that the camera records at a time. By contrast, the birdbath that we installed already last year gets pointedly ignored...