Aquatic insect population (IMAGE)

Fundação de Amparo à Pesquisa do Estado de São Paulo

Aquatic insect population

Caption

Analysis of data collected over 20 years suggests the decline is due to the construction of over 180 dams (dragonfly emerging from aquatic naiad state)

Credit

Alexandre Castagna/Wikimedia Commons

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Credit must be given to the creator. Adaptations must be shared under the same terms.

License

CC BY-SA

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