Alalay becomes navigable again and 28 bird species return after dredging | Alalay vuelve a ser navegable y retornan 28 especies de aves tras el dragado

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Alalay Lagoon, Cochabamba city

  • The Mayor along with a delegation navigates the Alalay lagoon. | GAMC

The Alalay lagoon has become navigable again and is once again home to at least 28 species of water birds, both resident and migratory, as verified today Tuesday by Mayor Manfred Reyes Villa.

Alalay, one of the last urban lagoons in the city of Cochabamba, was engulfed in an environmental crisis that threatened its existence and emitted unbearable odors, prompting its dredging after 26 years and an investment of Bs 30 million and an additional Bs 3 million for reforestation.

The Mayor confirmed that the lagoon is filled with clean rainwater and announced efforts for the second phase, the construction of a crown trench to prevent the entry of contaminated water.

The body of water will help improve the city’s microclimate and serve as a habitat for birds and fish. The next step is to reforest the basin with native species for bird nesting and to filter contaminants from the area.

Rainfall has helped raise the basin’s level to 60 percent of a total of 6 million cubic meters required to reach its optimal level.

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