在華盛頓DC的岩溪公園，白尾鹿居住在沒有威脅的森林裡，讓牠們的數目愈來愈多，公園已經不能應付了。為了保護原生植物，只好計劃殺掉部分白尾鹿，讓森林有再生的機會。
without threat in Rock Creek Park in Washington DC, the number of white-tailed deer has been increasing. the large amount of deer in the park is not allowing the forest to sustain itself. to protect the park’s native vegetation, the national park service has approved to cut down the deer population…
http://www.guardian.co.uk/environment/2012/jun/05/deer-cull-rock-creek-park
