El siluro, “un pez monstruo” invasor de dos metros, vacía el mayor pantano de Andalucía de carpas y barbos
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The Wels catfish, an invasive species reaching two meters in length, is depleting carp and barbel populations in Andalusia's largest reservoir. A study of fishing competitions in the Iznájar reservoir indicates a significant decline in these species. Captures have fallen by 76% over a period of 17 years.
Un estudio de los concursos de pesca en el pantano de Iznájar muestra que las capturas de esas especies han caído un 76% en 17 años