At this point in the game, us biologists and the rest of the crew at RMBL must use our field skills to play detective (check out my detective hat)!
First, we saw marmot tracks...note the quarter for size reference.
Check out this a diagram of typical marmot footprint.
Then, these tracks lead Shayn to the following marmot hole!
Photo by Shayn, Winter Caretaker
Finally, Caitlin Wells, from the ground squirrel project, just documented another active marmot burrow...