The hedgehogs go and sexually reproduce when its winter and I don't know why .
winter
Hedgehogs eat plenty of insects, grubs and worms, most of which aren't seen much in winter. With food being scarce, hedgehogs usually opt for hibernation.
Hedgehogs live above ground, and are generally nocturnal. They hibernate during winter.
Hedgehogs are usually asleep during the winter so are unable to survie.
all the hedgehogs go into a deep sleep in winter so they store food so they don't get hungry while sleeping :)
No. Different species can have slightly different habits, all wild hedgehogs can hibernate, although not all do. Hibernation time of hedgehogs depends on their environment. In addition, domesticated species prefer a warm climate (above 72 °F/22 °C but below 85 °F/29.5 °C) and do not naturally hibernate.
so they could get quality rest
Yes. European hedgehogs in the UK can have litters well into October. Every year many of these hoglets (called 'autumn orphans') fail to survive the winter because they do not have enough time to lay down fat before their food resource disappears.
Hedgehogs do what they do all year round .In Africa it doesn't get cold in the winter so it doesn't matter to the heggies. But if you own a hedgehog and live in an area where it is cold and do not have a temperature of at least 65 (Fahrenheit) your hedgehog will go into hibernation and most likely die.
Lots of different animals, e.g.ShrewMothHedgehogFoxesBirdsMice
Hedgehogs eat worms and slugs, but should be hibernating in winter. If you find one during winter; contact your local animal shelter.