









Known as silvertips, these blonde-phase grizzlies thrive in Denali National Park. We spent hours watching them.
(Right) A curious cub stands on its hind feet for a better view.
(Below) Mom and cubs move on.
Two cubs wrestle while Mom marches on to more feeding grounds. The cub on the left is far smaller but holds its own after being knocked down and rolled down the hill.
After a few minutes of this play, the two cubs seem to agree to disagree and follow Mom.