VOICED : Mariposas monarca volvieron a Mexico

The migration of monarch butterflies from Canada and the USA to Mexico tripled in the 2015-2016 season due to actions by the three North American governments. The butterflies occupied four hectares of forest, a significant increase from the previous year. While this is a positive trend, threats such as pesticide use, extreme weather, and deforestation remain. Scientific monitoring shows a recovery trend, but vigilance is necessary to protect the monarch population.

¿Cuál es la tendencia observada en el monitoreo científico sobre las mariposas monarca en los últimos años?

¿Qué amenazas siguen enfrentando las mariposas monarca a pesar de las buenas noticias sobre su migración?