This post by Jim Clark first appeared in June 2016.
Story and photography by Jim Clark
Nature photographers heading to Yellowstone National Park would have to be a little crazy not to think about the potential for photographing the park’s herds of bison and elk, the striking mountain vistas and waterfalls, and the extraordinary thermal features of geysers, fumaroles, and mudpots.
I’m no different. I especially love to photograph Yellowstone’s charismatic megafauna. In fact, my favorite is bison as they roam Lamar and Hayden Valleys. But I also seek out the little critters as well.
Of the 67 mammal species documented in the park, the majority are the smaller ones, including such personal favorites as golden-mantled and Uinta ground squirrels, least chipmunk and yellow-bellied marmot. But the one mammal I absolutely love to watch and photograph is the pika—undoubtedly the most charming and photogenic mammal in Yellowstone.

American pika, Yellowstone National Park, Wyoming. © Jim Clark