VANCOUVER: Mascots of the 2010 Winter Olympic Games, inspired by local aboriginal lore and Canada's hinterland, made their debut Tuesday in this Pacific Coast metropolis.   

Unveiled before hundreds of cheering school children, Miga, Quatchi, Sumi and their sidekick Mukmuk were said to have emerged from the gigantic trees, soaring mountains and a restless ocean of Canada's westernmost British Columbia province.   

"The mascots truly represent the people, geography and spirit of British Columbia and Canada, while personifying the essence of the 2010 Winter Games," said John Furlong, head of the Olympic organizing committee.   

Miga is a snowboarding sea bear inspired by the legends of the Pacific Northwest First Nations of orca whales that transform into bears when they arrive on land. He is also part Spirit Bear, a rare white bear unique to the province.   

Quatchi is a shy sasquatch, Canada's version of a yeti or big foot.   

Sumi is an animal spirit who wears the hat of the orca whale, flies with the wings of the mighty thunderbird and runs on the furry legs of the black bear. His name is derived from the Salish word "sumesh," meaning "guardian spirit."   

Joining the three official mascots is sidekick Mukmuk, a rare marmot unique to the mountains of Vancouver Island, organizers said.   

All four were designed by Meomi Design based in Vancouver. The company has created art for Google, Electronic Arts, Time Out Magazine and Girls, Inc.   

The first official Olympic mascot, "Waldi" the dachshund, was unveiled in 1972 at the Summer Games in Munich.   

A beaver and two polar bears wearing cowboy hats would later represent Olympic Games in Montreal (1976) and Calgary (1988), respectively.