Red squirrel appears from behind tree trunk in woods, jumps off into detritus

red squirrel squirrel sciurus vulgaris wild tree fluffy tail trunk eartufts woods woodlands animal playful jumps detritus hopping behind wildlife duff rodent adorable nature mossy forest floor fauna wilderness cute wild animal bushy tail forest fallen leaves rodentia zoology animal behaviour sciurus sciuridae solitary single outdoors outside shallow focus netherlands mammal small ecology leaves animal no people nobody natural horizontal