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Butterfly abundance declines over 20 years of systematic monitoring in Ohio, USA
Severe insect declines make headlines, but they are rarely based on systematic monitoring outside of Europe. We estimate the rate of change in total butterfly abundance and the population trends for 81 species using 21 years of systematic monitoring in Ohio, USA. Total abundance is declining at 2% p...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6615595/ https://www.ncbi.nlm.nih.gov/pubmed/31287815 http://dx.doi.org/10.1371/journal.pone.0216270 |