From November 2005 to August 2006, preliminary investigation and study on the species, quantity and inhabiting environment of cave-roosting bats in Tongbai mountainous area was conducted.

• 目的:2005年11月至2006年8月对桐柏山区洞穴蝙蝠的种类、数量及栖息环境进行了初步的调查研究。