[PrescottBush]

Look closer. There are Caribou "laying down" in grass that covers their entire bodies up to their neck, while other critters hooves are visible right next to them. And yes, I am serious. Where did they come from?

[TomB]

Get your head out of your rear. Some of the caribou are laying down and some are standing.

[alaskanfan]

Been there, seen that, nothing looks abnormal to me.