摘要
1985年4月至1987年9月我们在海南大田自然保护区对海南坡鹿的活动习性进行了常年的野外观察研究。发现海南坡鹿是昼夜活动的草食动物。日间活动范围不大,在无干扰的情况下。一般不超过30—40hm。春季发情交配季节经常在较开旷的生境中活动,尤其喜欢火烧迹地。秋季雄性生茸,雌性产仔期间多在林间及林缘活动,行为比较隐蔽。海南坡鹿性喜群居,平时以小群或单独个体活动,交配期群集活动频繁,经常集成较大的群。在观察时觅食与休息反刍,遇见频率占总遇见头次的97.6％。12月至翌年6月,日间多以觅食为主。每日上午与傍晚各出现一次觅食高峰期;7月至11月。日间以休息反刍为主。仅傍晚出现一次明显的觅食高峰期。
From April 1985 to September 1987, the activity habit of the Brow-antlered deer was observed throughout these years in thc Datian Natural Reserve in Hainan province. It was found that these dcers were herbivorous animals which movcd about day and night. Thcir activity rangc was less than 30-40 hectares under the conditions of no disturbance. During the spring estrus season, they were usually used to moving about in the open ama, especially in the burned places. In autumn, the males commenced growing young pilose antlcrs and the females concealed themselves in the forest area or in the edge of the forest area during the farrowing season. The deer in Hainan was gregarious but ordinarily, they appeared in small groups or individually. During the copulating period, they congregated frequently in larger groups. The activity behavior was mainly to look for food,to take rest and to chew the cud. The mccting frequency in the activity behaviors made 97.6％ of the observed dcers. From Dccember till next June, the deer mainly looked for food in daytime with two peaks as one is in the morning and the other is in the evening. From July to November, they mainly took a rest and chewed the cud, with only an apparent pcak of looking for food in the cvening.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
1992年第2期102-107,共6页
Journal of Northeast Forestry University
关键词
海南坡鹿
活动习性
集群模式
Brow-antlered deer
Activity habits
Colony pattern
