"Now can someone talk about rendered bear fat........I know a little but I have never used it..... "
MJH,in Alaska bear fat was always considered quite a commodity.Among other things it is held to be the best shortening for making pastry.I'm not much of a pastry chef,but i gather that it's maybe because it stays firm at higher temperatures than other fats...
It could be sold or traded,especially in towns where it was more difficult to get your own.Rendered,and poured into quart canning jars it was valuable enough to ladies in town to almost subsidise the ticket and some other expenses to fly in from the village for a town-run.Sometimes a bear was offed for that reason alone.
Black or brown bear works equally well,taken at the right time of year(not in the summer during the fish run).The rural legend has it that in the fall when bears feed on blueberry their fat can sometimes taste of berries,but i'm not sure i believe it.That's just the best time to harvest one,and the most productive as they have the most of it on them preparing to hibernate.
After melting the fat is poured through cheesecloth to filter it,but a couple years ago i tried coffee filter,and it worked even better.With care,the small amount of water used for rendering stays at the bottom of the pot with crackling et c.,and the finished product in the jar looks very sexy,pure white,with no sediment(that i see in the OP photos...strange that they'd not take better care to avoid it in commercial product).
Rendered fat preserves better without freezing(or even refrigeration),but still must be kept cool.Fat putrefies,goes rancid,faster at the higher temperatures,but rendering prolongs the storage considerably,maybe couple-three years.
Fat shares the ability for osmoticprocesses similar to salt and sugar,there's actually such thing as "fat preservation",and in some degree of rancidity becomes actually easier to digest,but here we get to some complex nutritional issues....
Anyway,it's good stuff.If someone ever bumps off a bear for whatever reason,definitely render and save the fat(if it was a good animal).