摘要: This report describes the social organization of bobcats (Lynx rufus) during a 3-year study their ecology in southeastern Idaho. Most information was based on 103 captures 66 and 531 daily radiolocations 17 wearing radio collars. Size home ranges varied from 6.5 to 107.9 km2. Females appeared use smaller more intensively than did males. The movements all were restricted autumn-winter spring-summer periods. Resident females had almost exclusive ranges, but male overlapped each other as well female ranges. Only small proportion range overlap areas mutually shared, then primarily periods environmental hardship. Land tenure apparently prior rights few adult interactions observed. Various scent marks made by advertise