Ключевые слова: 40s, adult, analysis, autumn, beard, blaze orange, caucasian, clipboard, clothing, collecting, data, deforestation, ecology, engineer, engineering, environment, environmental, forest, forestation, forester, forestry, forestry technician, hardhat, helmet, jacket, log, logging, male, man, nature, notepad, occupation, one person, outdoors, people, portrait, professional, reforestation, research, science, technologist, tree, trunk, woodland, woods, work, worker,