thirteen-lined ground squirrel ictidomys tridecemlineatus

american animal area background bird body brown burrow cold colony conservation course critters cute environment farm fauna flora golf grass green ground habitat hibernate ictidomys insect landscape lined mammal matting meat native nature north nut omnivore plant prairie prairies predator prey protein rodent season seeds small south spring squirrel state summer temperature thirteen thirteenlined tridecemlineatus wild wildlife wisconsin