 Rodents such as the California ground squirrel , western gray squirrel , and dusky @-@ footed woodrat live in this region . Birds such as grosbeaks , flycatchers , western tanagers , and lazuli buntings are common in the area . Nine species of warblers , three species of vireos , and two species of thrushes can also be found . The pileated woodpecker has been spotted rarely in large pine trees . 
