作者
Marcus Michelangeli, Bob BM Wong, David G Chapple
发表日期
2016/1/1
期刊
Behavioral Ecology
卷号
27
期号
1
页码范围
62-67
出版商
Oxford University Press
简介
Within a population, individuals can often exhibit consistent differences in a range of behaviors across time and context (behavioral type) that are also correlated (behavioral syndrome). Recently, it has been suggested that an individual’s behavioral type can influence its probability of detection and capture during sampling. As a result, certain trapping methods may be inherently biased toward targeting a non-random sample of the population with wide ranging implications—from the way we conduct ecological research to the management and conservation of species. But is sampling bias always inevitable? Currently, studies have focused almost exclusively on the efficacy of passive trapping methods (e.g., baited traps) that rely on the arrival and inspection of animals, where bold, explorative individuals are typically oversampled. Whether more active search strategies result in similar bias remains unclear. In …
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