Recently, studies of "urban animal life" have appeared, with the purpose being to enable other life forms to return to the human environment. "For a person living in the concrete jungle, a Muntjac on the top of Yushan is not nearly as mean ingful as a bulbul that you can see everyday," repeatedly stresses Lin Yao-sung, director of the Department of Zoology at NTU.
「這是生物學上所謂『生物歧異度』最高之處」，林試所育林系研究人員劉一新說，但它同時也最適合人居，不可免的成為開發程度最高，都市化、人工化最劇烈的地方。