adult, adults, animals, animal, ant, aspen, aspen tree, fauna, wildlife, backyard, backyards, barks, bark, behaviour, behavior, behaviors, birds, Aves, bird, climbing, climb, climbs, color, colorful, Colourful, day, daytime, full body, gardens, garden, Length, green, image, males, male, meadow, field, fields, meadows, national parks, natural world, nature, north america, american, colorado, Full Length, Natural, NP, One Animal, park, orchard, orchards, pastures, nobody, outdoors, outdoor, patterns, pattern, photo, portraits, portrait, prey, catch, catching, kill, preying, Profile, red, Red naped Sapsucker, Red-naped Sapsucker, reserves, preserves, reserve, rocky mountains, mountain, range, Rocky Mountain National Park, Sapsuckers, Side view, Single, Sphyrapicus, Sphyrapicus nuchalis, spring, time, trees, tree, usa, United States, america, vertebrates, vertebrate, vertical, wild, woodlands, Forest, Woods, forests, trunks, trunk, woodland, woodpeckers, woodpecker