says Wu Hai-yin. These groups in the wild generally range from 30 to 50, and the areas in which they live are quite defined. If suddenly a battalion of 100 monkeys arrived from captivity, the original inhabitants would suffer from their loss of living space.
吳海音說，群居猴群一般都在卅到五十隻，且有一固定大小的生活領域，一百多隻家猴大軍壓境，總有猴兒會因為失去生存空間受到傷害。