摘要
繁殖生态学研究是保护行为学研究的重要课题之一,以往的鸟类繁殖生物学研究是通过肉眼观察获得行为数据,存在人为因素影响大、易受天气干扰、人工投入成本大、难以长时间收集数据的弊端。通过2007年～2008年2个鸟类繁殖季应用计算机——视频技术对白腰文鸟(Lonchurastriata)等7巢繁殖鸟进行监控录像,获得了大量的数据。该技术具有经济成本低、不受人为主观因素和天气的影响、可以长时间实时连续记录、鸟类行为能够实时场景重现、能够进行慢镜头回放获得某些瞬间行为等优点。但也存在不适宜远离电源的野外使用、不能对在高大树木上营巢的鸟类进行监控录像的局限性,可以采用自带电源摄像头,使用光缆或无线传输方式传输信号加以解决。
Breeding ecology is one of the most important topics in biological behavior research. People used to study the breeding biology of birds by direct observation. However, it had some shortcomings such as human disturbance ,weather effect, big cost, time limit, etc. Obtained some data by using computer-video system on monitoring 7 bird nests during 2007 - 2008, including several species, for example, White-rumped Munia （Lonchura striata）. Found that the technique can be widely used in this study because of its lower cost, non-human disturbance, non-weather and time limit. Further more, it can make researchers review the scenes when some special behaviors of birds happen. However,it also has some disadvantages just like that it can＇t be used in far objective from the power supply and it can＇t be used for the birds which make nests on high trees.
出处
《江西科学》
2009年第3期428-430,共3页
Jiangxi Science
关键词
计算机——视频技术
鸟类繁殖研究
应用
Computer-video technique, Breeding research of birds, Application
