Raven (Xu'uya) is the creator god in the Haida stories (from islands off the West Coast of Canada). This is one of the main cultures that used totem poles.
Although many of the stories from Haida have been lost, you can find much amazing artwork, and there are anthologies written up.
Raven found the first men in a clam shell (you can find a related sculpture here which was shown on the Canadian $20 bill from 2004-2012) and he played a role in the conception of the first children. The full story is here (though if you read this, please read the footnote at the bottom - the initial version I read was slightly different, and I think the version on this webpage may be "sanitized" - the footnote describes the version I am familiar with).
Raven got up to quite a few other tricks in his time.