4 · Society, Civilization, Culture
43 · recreation, amusement
43C · sports, games and physical performances
43C1 · sports, games ~ animals
43C11 · hunting, chase
43C111 · game, hunted animals
43C1113 · bird hunting
43C1113(+4) · bird hunting (+ requirements, necessaries (sports ~ animals))
43C1113(+41) · bird hunting (+ hunting weapons, equipment, outfit)
43C1113(+415) ·
bird hunting (+ net)