社群丰容对圈养小熊猫区域分配的影响

为探索社群丰容对重庆动物园圈养小熊猫行为区域分配的影响,2014年1月—2015年2月,用目标动物取样法对比观察春季、夏季、秋季、冬季社群丰容前后圈养小熊猫区域分配。结果表明:社群丰容增加了小熊猫对栖架、树上的利用,减少了内室和裸露地面和近游客区域的利用。树上利用的最大占比值在夏季,丰容增加了11.1%;栖架的利用最大占比值在春季,丰容增加了2.8%;冬季对内室的利用占比值最高,丰容后,其利用占比减少了8.4%,从而相应增加了小熊猫户外停留时间;丰容后,小熊猫对裸露地面的最大利用占比值减少了3.7%,近游客区域最大占比值减少了5.6%。小熊猫对六大区域的最高利用占比,丰容前后没有变化,最高为树上,最少为裸露地面。

Effects of Community Enrichment on Regional Distribution of Captive Ailurus fulgens

In order to assess the influence of community enrichment on the distribution of behavior areas of captive Ailurus fulgens in Chongqing Zoo, the regional distribution of captive Ailurus fulgens before and after community enrichment among spring, summer, autumn and winter was observed and compared by using the target animal sampling method from January, 2014 to February, 2015. The results showed that the enrichment of the community increased the utilization of the habitats and trees of the Ailurus fulgens, and decreased the utilization of the inner rooms, bare ground and the nearby tourist areas. The maximum proportion of trees utilization was observed in summer, and the enrichment was increased by 11. 1%. The maximum ratio of habitats utilization was found in spring, and the enrichment was increased by 2. 8%. The highest ratio of the inner chamber utilization was observed in winter, and the utilization ratio of inner chamber was decreased by 8. 4% after enrichment, thus increasing the outdoor residence time of the Ailurus fulgens. After enrichment, the maximum utilization ratio of the bare ground was decreased by 3. 7%, and that of the nearby tourist area was decreased by 5. 6%. There were no changes in the highest utilization ratio of the six regions before and after enrichment. The highest was the tree utilization, and the lowest was the bare ground utilization.