The role of wolves in ecosystems:
Gray wolves are an apex species that occupy a top niche in the natural food chain. Like bears
and
cougars,
they have few
competitors and play a prominent role in any ecosystem they inhabit.
The Vancouver Coastal Sea wolf or Vancouver Coastal Island wolf (Canis lupus crassodon ) is a subspecies of grey wolf, found along the Pacific Coast of Canada. These are one of the shyest and most elusive creatures rarely seen by humans. They are popularly known as Sea wolves. Vancouver has two types of coastal wolves: the island Sea wolves, are different from mainland coastal wolves.
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