Sadly a lot of these creatures are disappearing.
We came back home here in Feb., after 18 years in SW France, and some of the species we'd seen in the early years gradually disappeared.
Hedgehogs - I once found one sleeping in a pile of old blankets under the stairs - left her there. But often seen run over on the rural roads.
Fireflies - I used to go out for walks in the dark and at first usually saw one or two. But later none.
Bats - we had a barn where they slept and sitting out in the evening I watched them swooping about, catching mosquitoes ets etc. Some hibernated behind the shutters.
But in the last year, only a few.
Frogs and toads - there was a species called midwife toads which carry the young on their backs and make a strange beeping sound. They disappeared altogether. But we had a large brown toad who used to come in throught hopen door and drink from the cat's dish.
Not to mention the various bird species which became more rare eg hoopoes, golden orioles, woodpeckers, black redstarts, chaffinches etc.
It's happening in a lot of places, imo caused by our rural land being over farmed and over treated with chemicals. Plus removal of hedging.
What can we do about it? Sorry for rambling, but I find it very upsetting.