Our rivers, canals, lakes and ponds are under attack. Plants and animals from other countries are finding their way into our waterways after being imported for ornamental or agricultural use.
Many of these foreign species wither and die, as they're not adapted for our specific climate. Others survive, but don't spread rapidly. A few spread like wildfire, without the natural controls of diseases, predators and grazers that exist in their native country. They can therefore do massive damage to our water, environment and fisheries.
Read about invasive and non-native fish species by following the links below and on the right.
Last date edited: 24 December 2020