While Québec's forest and northern areas are nearly inaccessible during the summer, the winter snow opens up an entryway into the bush. However, wildlife is sometimes disturbed by the noise from snowmobile engines and find it difficult to seek refuge in their natural habitat, since the leaves have fallen from the trees and the snow on the ground betrays their passage. Although you may spot a wild animal during your snowmobile trip, it is best to keep your distance and not chase it. We have recently noticed a rise in the cases of rabies in foxes. This disease can change their behaviour, making them less fearful of humans and more aggressive. Approaching an animal with rabies can be fatal for a human being. At the bend, you may spot a deer standing still, not knowing how to react. It may decide to flee down the hardened snowmobile path, which it may perceive as the easier escape route. Do not give in to the temptation of following or chasing the fleeing animal. The consequence of this act could be tragic: either the animal will become weakened or exhausted, easy prey for a watchful predator such as a wolf, or it may have a heart attack triggered by the stress of being pursued. This also holds true for moose, whose tracks are often visible near snowmobile trails. Please note that a moose, which weighs from 300 to 400 kg (660 to 880 lbs), is an EXTREMELY large animal and may charge to defend itself. Very few animals are seen during the Quebec winter. Bears and many others hibernate. If you spot any other wildlife during your travels in the woods, it is best to slow down as you admire them, or simply not bother them at all.