 Over 270 bird species have been observed in central Idaho , including 36 accidental species – those that are not normally found in the region but have been observed on at least one occasion . Golden eagles and greater sage @-@ grouse can be found over sagebrush steppe , whereas bald eagles can be seen along rivers . The Forest Service has listed northern <unk> , <unk> owls , and white @-@ headed woodpeckers as a sensitive species in the forest . 
