Partially sighted bears fare well in enclosures designed for able-bodied bears, not requiring any special provision.
Oxford University researchers say polar bears fare especially poorly in captive situations because they're unable to satisfy their instinct to roam.
"The Acne Prescription" is a new book by Nicholas Perricone, a Connecticut dermatologist, which outlines his notions of keeping skin healthy through consumption of protein, essential fatty acids and anti-oxidants found in such grizzly-bear fare.
Note that, over the last five years, portfolios that made money during the bear market fared no better, on average, than those at the opposite end of the spectrum: the portfolios that actually lost more than the market itself from the October 2007 high to the March 2009 low.
Other large carnivores, like the black bear, have fared substantially better, yet still represent special management problems.
But conservationists worry how the bears will fare after Endangered Species Act protections are stripped and grizzlies outside the park are managed by the states of Montana, Idaho and Wyoming.
Asked about his policy in a BBC debate, he promised Londoners that he would "bear down on fares" this year.
Johnson eventually agreed that he would "look at what we can do next year to bear down on fares".
He appeared, however, to change his stance after coming under pressure from BBC presenter Andrew Neil by telling the studio audience that he would "look at what we can do next year to bear down on fares".
Some nations complained that directly contradictory claims on how polar bear populations were faring had been put forward on each side.
Not surprisingly, most bear funds have fared extremely poorly in the bull market.
