Laughing at something. There was a lot of laughing.
I was kind of amazed at how many of these guys were running around while we hiked the Thoro Ridge Trail in Denali National Park. They're kind of funny to watch, a bit curious about us. That would be Denali in the background if the clouds had ever lifted. That grey streak below the mountain with bits of white poking through is the debris-covered and partially vegetated Muldrow Glacier.
The closer we were to the visitor center, the bolder they became. I really wish people would not feed animals here.