In 2025, Spain cleared invasive minnows from two mountain lakes in the Pyrenees; 10 months later, amphibians and aquatic invertebrates were back
In 2025, scientists removed invasive minnows from two Pyrenees lakes. Ten months later, amphibians and invertebrates had returned, neither recorded since 2014.
We haven't written up this one. Hindustan Times - World News has the full story — the link below goes straight to it.