Journal Article10.1016/0006-3207(77)90065-9
A method for assessing changes in the abundance of butterflies
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TL;DR: A method based on transect count has been developed to assess changes in abundance of butterflies from year to year, and provides considerable information on the phenology and ecology of butterflies.
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About: This article is published in Biological Conservation. The article was published on 01 Sep 1977. The article focuses on the topics: Abundance (ecology) & Transect.
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References
On the utilization of marked specimens in estimating populations of flying insects
TL;DR: In this paper, the authors considered the problem of estimating the number of butterflies that escape from capture in an area assumed to have a stable population of butterflies, and proposed two mathematical models for this problem.
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