Echoes to Bugles: Stories of Colorado Mammals Echoes to Bugles: Stories of Colorado Mammals examines the natural history of 24 mammals treated as 12 pairs of two very different but very connected animals. Each month features a different pair and presents both the details of their separate lives as individuals and of their inseparable lives as predator and prey. Nov 11 - If Squirrels Could Cuss A chickaree has so much to do that life is always so busy, busy, busy. And neighbors don’t help. If it’s not the Goshawk in the air or the Bobcat on the ground then it’s the Marten in the trees. The nerve! If a squirrel could cuss, it would sound like an angry chickaree trying to get back to business!