Stock photography, photos: A bluebird nesting box Stock photos of A bluebird nesting box and a warning sign sits in the foreground as snow geese rest in a field in the background. Snow geese at Middle Creek Wildlife Area in Lebanon and Lancaster Counties Pennsylvania during their north bound migration to their breeding grounds in the artic. The number of snow geese at the location can exceed 100,000. Photograph: © Dan Creighton Click for a larger image and more information Keywords associated with this stock photo: traveled, IMAGE/COLOR/STYLE/FORMAT, world regions & countries, white, America, wilderness, hunting, travelled, hobbies, concepts, traveling, Spring, aves, nature, travel, hobby, BW/COLOR, conceptual, environment, North America, birdwatching, sports & recreation, Lebanon County, Pennsylvania, season, wildlife, recreation, creature, mother nature, ecology, wild, habitat, ACTIVITIES/ACTION, eastern, travelling, bright, winter solstice, avian, Sialia sialis, activities, beasts, colour, activity, animal, ecosystem, birds, concept, CHARACTERISTICS, bird watching, snow, vernal equinox, beast, environmentalism, zoology, US, birding, scenery, goose, bird, refuge, United States of America, outdoor recreation, Winter, color, dominant colour, bluebird, CATEGORIES, dominant color, USA