a freshwater fish. Meanwhile, the grey squirrel has been singled out the British Ecological Society as a significant invasive alien species in the UK – both for spreading the disease squirrel ...

A report has warned of a "catastrophic" decline in freshwater fish, with nearly a third threatened by extinction. Conservation groups said 80 species were ... Conservancy. In UK waters, the ...

But the angling industry relies on healthy freshwater ecosystems to support thriving populations of fish. Recreational fishing has to be well managed to avoid issues such as the introduction of ...

The largest freshwater lake in the UK supplies ... fish that have been within Lough Neagh because of the risk the algae poses. The bloom was the result of settled weather, invasive species and ...

The EU-funded study, published in the Journal of Applied Ecology, found that over 1,500km2 in the UK would have been colonised by 2020 without action to tackle the invasive non-native species.