生境
Destruction of habitats and timber extraction occur elsewhere. 在香港以外地區(qū)，生境遭受破壞和砍伐。
It is now clear that habitats and biota do frequently change. 現(xiàn)在已經(jīng)清楚，生境和生物群確實(shí)經(jīng)常變化。
微生境
