portrait of a cute red squirrel eating nut on a tree stump

squirrel portrait red eating nut peanut hazelnut feeding closeup detailed face eyes expression behaviour tail adorable sciurus vulgaris standing tree stump whiskers rodent cute ear tufts isolated green background close shot habitat sharp focused wildlife autumn fall forest wood vibrant endangered protected vulnerable brownsea island daylight soft macro nature animal mammal fur eurasian natural wild brown furry small close-up