There is a world somewhere between reality and fiction. Although ignored by many, it is very real and so are those living in it. This forum is about the natural world. Here, wild animals will be heard and respected. The forum offers a glimpse into an unknown world as well as a room with a view on the present and the future. Anyone able to speak on behalf of those living in the emerald forest and the deep blue sea is invited to join.
Vinay, I'm not saying that the studies you posted are inaccurate; I'm saying that you cannot state these measurements as averages for either the grizzly or the polar bear except within those particular locations. Overall, the average polar bear ( mature male ) would likely weigh somewhere between 950 and 1100 pounds. There is simply no such animal as an average grizzly - so many populations scattered across Europe, Asia, and North America and each population different. Perhaps Peter, Guate, or perhaps GrizzlyClaws can; I cannot.