Ключевые слова: activism, adults, african american, black, canopy, casual, caucasian, cleanup, clear sky, collaborative, collecting, community, conservation, crouching, dappled light, debris, ecological, environment, female, filling, footwear, forest, gloves, grassy, group, holding, jeans, litter, male, man, medium group of people, mid adult, natural, nature, outdoor, pebbles, people, pollution, restoration, river, rocky, rubber boots, shallow, shrubs, standing, stones, stream, sunlight, sunny, teamwork, transparent bags, trash, volunteers, water, white, woman, young adult,