年份 | 1915 | 1917 | 1921 | 1925 | 1928 | 1930 | 1934 | 1943 | 1947 | 1950 | 1960 |
驼鹿种群数量/只 | 200 | 300 | 1000 | 2000 | 2500 | 3000 | 400 | 170 | 600 | 500 | 600 |