The early detection of invasive species in aquatic ecosystems is particularly challenging with most records of new species made years after their initial invasion, by which time they are already wides...

The introduction of non-native species poses a critical threat to biodiversity in Mediterranean freshwater ecosystems. This study documents the first record of non-native Squalius hybrids in the Ave R...

Welcome back to Instagram. Sign in to check out what your friends, family & interests have been capturing & sharing around the world.