用时隔摄像头监控的哺乳动物诱增加了对和其他蛇的检测
Marina McCampbell1, McKayla Spencer2, Kristen Hart3
1Department of Wildlife Ecology and Conservation, University of Florida, Gainesville, Florida, United States of America.
PeerJ
|June 28, 2024
概括
活哺乳动物的诱显著改善了蛇的检测,特别是对于入侵性. 随时拍摄的相机与诱相结合,是野生动物调查和保护工作的高效方法.
科学领域:
- 野生动物生态生态学
- 保护生物学 保护生物学
- 类学 类学 类学
背景情况:
- 有效地检测神秘蛇对于保护和管理至关重要.
- 在佛罗里达州的埃弗格莱德斯发现像缅甸这样的入侵物种存在重大挑战.
研究的目的:
- 评估活哺乳动物诱 (化子) 在增强蛇探测方面的有效性.
- 为了比较视觉调查,python检测狗和带有和没有诱的时刻间隔游戏摄像头的有效性.
主要方法:
- 雇佣了视觉调查,python检测狗和时间缩短游戏摄像头.
- 在治疗区利用养的子作为活哺乳动物的诱.
- 在治疗 (诱存在) 和控制 (诱缺席) 站点之间比较检测率.
主要成果:
- 时隔摄像机检测到的蛇数量几乎是视觉调查的40倍.
- 在治疗中发现了21只,而在对照中只有1只.
- 较大的蛇和所有其他蛇都更容易被发现有诱.
结论:
- 将活哺乳动物的诱与时刻间隔游戏摄像头相结合,可以大大提高蛇的检测率.
- 这种方法显示了在人口研究中识别大型蛇的独特个体的潜力.
- 未来的改进可能包括调整相机的焦距,以便更好地识别较小的物种.
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