This time of year, the sound of a wolf howl piercing the night can really send shivers up your spine. But that call of the wild isn’t meant to scare you; it’s actually a message to other wolves.

Ahh-wooooooooo! January nights in the countryside can be bone-chillingly still - perfect for listening to the wolves howl and trees pop. Tonight's full moon is named for the wolves that call from the ...