In England, I have seen more hedgehogs, both dead and alive. They always seemed fairly common there and I’ve always known at least one person who has hedgehogs regularly visiting their garden. But, sadly, I know that hedgehogs are in decline in many places.
In the United Kingdom, agriculture methods, pesticides, habitat loss and collisions with cars are all key factors contributing to this decline in hedgehog numbers. You can find out more information from the British Hedgehog Preservation Society and please get involved in the Hedgehog Street project too, if you can.
Here in Catalunya, the Projecte Eriçons is working to gather more information about the distribution of hedgehogs. Hopefully the next hedgehog I see will be alive and well.