Stock photography, photos: red squirrel Stock photos of red squirrel Photograph: © Esa Hiltula Click for a larger image and more information Keywords associated with this stock photo: red, squirrel, single, brown, Sciurus vulgaris, fur, paw, ear, mammal, furry, animal, wildlife, wild, fluffy, look, looking, stare, staring, small, little, tree, branches, spring, springtime, outdoors, nature