16 July 2011 Updated at 04:26 ET
Alaskans smuggled walrus tusks and polar bear hides
Indigenous Alaskans are allowed to hunt walruses for food
Ten walrus wonders
Two Alaskans have pleaded guilty to illegally trading the tusks of about 100 walruses with Eskimo hunters.
link-
http://www.bbc.co.uk/news/world-us-canada-14172224