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Density estimates of monarch butterflies overwintering in central Mexico
Given the rapid population decline and recent petition for listing of the monarch butterfly (Danaus plexippus L.) under the Endangered Species Act, an accurate estimate of the Eastern, migratory population size is needed. Because of difficulty in counting individual monarchs, the number of hectares...
Enregistré dans:
| Publié dans: | PeerJ |
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| Auteurs principaux: | , , , , , , , , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
PeerJ Inc.
2017
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5408724/ https://ncbi.nlm.nih.gov/pubmed/28462031 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.7717/peerj.3221 |
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