Jason D Carlisle,Douglas A Keinath,Shannon E Albeke et al.
Jason D Carlisle et al.
The umbrella species concept, wherein multiple species are indirectly protected under the umbrella of a reserve created for one, is intended to enhance conservation efficiency. Although appealing in theory and common in practice, empirical ...
Microchemical provenancing of prey remains in cormorant pellets reveals the use of diverse foraging grounds [0.03%]
基于鱼骨微化学产地鉴别探究鸬鹚的觅食生境多样性
Johannes Oehm,Andreas Zitek,Bettina Thalinger et al.
Johannes Oehm et al.
Piscivorous birds in aquatic ecosystems exert predation pressure on fish populations. But the site-specific impact on fish populations, including stocked and commercially used fish species, remains disputed. One of the key questions for the...
John P Whiteman,Henry J Harlow,George M Durner et al.
John P Whiteman et al.
Many wildlife species are live captured, sampled, and released; for polar bears (Ursus maritimus) capture often requires chemical immobilization via helicopter darting. Polar bears reduce their activity for approximately 4 days after captur...
Anni Yang,Kelly M Proffitt,Valpa Asher et al.
Anni Yang et al.
Anthrax, caused by the spore-forming bacterium Bacillus anthracis, is a zoonosis affecting animals and humans globally. In the United States, anthrax outbreaks occur in wildlife and livestock, with frequent outbreaks in native and exotic wi...
Pandemics and the Need for Automated Systems for Biodiversity Monitoring [0.03%]
大流行病和生物多样性监测自动化系统的必要性
Larissa S M Sugai
Larissa S M Sugai
Elk Resource Selection and Implications for Anthrax Management in Montana [0.03%]
elk资源选择及其对蒙大拿州肉毒杆菌病管理的意义
Lillian R Morris,Kelly M Proffitt,Valpa Asher et al.
Lillian R Morris et al.
Anthrax, caused by the spore-forming bacterium Bacillus anthracis, is a zoonotic disease that affects humans and animals throughout the world. In North America, anthrax outbreaks occur in livestock and wildlife species. Vaccine administrati...
Indirect effects of red imported fire ants on Attwater's prairie-chicken brood survival [0.03%]
红火蚁对_attwater_草原鸡雏鸟存活的间接影响
Michael E Morrow,Rebecca E Chester,Sarah E Lehnen et al.
Michael E Morrow et al.
The invasive red imported fire ant (Solenopsis invicta) has negatively affected a host of taxonomic groups throughout its acquired North American range. Many studies have hypothesized indirect trophic impacts, but few documented those impac...
Applying a random encounter model to estimate lion density from camera traps in Serengeti National Park, Tanzania [0.03%]
在坦桑尼亚塞伦盖蒂国家公园中利用随机相遇模型从红外相机陷阱数据估算狮子密度
Jeremy J Cusack,Alexandra Swanson,Tim Coulson et al.
Jeremy J Cusack et al.
The random encounter model (REM) is a novel method for estimating animal density from camera trap data without the need for individual recognition. It has never been used to estimate the density of large carnivore species, despite these bei...
Jessi L Brown,Karen Steenhof,Michael N Kochert et al.
Jessi L Brown et al.
Studies of nesting success can be valuable in assessing the status of raptor populations, but differing monitoring protocols can present unique challenges when comparing populations of different species across time or geographic areas. We u...
Insufficient Sampling to Identify Species Affected by Turbine Collisions [0.03%]
采样不足无法确定受涡轮机碰撞影响的物种
Julie A Beston,Jay E Diffendorfer,Scott Loss
Julie A Beston
We compared the number of avian species detected and the sampling effort during fatality monitoring at 50 North American wind facilities. Facilities with short intervals between sampling events and high effort detected more species, but man...