Nah, not really.
Pikas are harmless little mammals, closely related to rabbits. He’s not acting aggressively – he’s just yawning.
American Pika (Ochotona princeps)
Rocky Mountain National Park, CO
Jobu gimbal, Feisol tripod
Shot in RAW, processed in Lightroom 3 and Nik software
ISO 400, f/8, 400mm, 1/1000sec
I have a LOT more images on my WEB SITE