Ключевые слова: adventure, america, animal, bird, birdlife, black, california, cliff, cliffs, corvus, country, crow, curious, dark, feather, freedom, granite, half dome, landmark, landscape, national park, nature, olmsted point, one animal, outdoor, outside, photography, raven, scenery, scenic, sky, sunny, tioga pass, tourist attraction, travel, united states, united states of america, us, usa, valley, viewpoint, wild, wildlife, yosemite, yosemite national park,