The freshwater bivalve Corbicula fluminea, native to Southeast Asia, has invaded many fresh waters of the World. The mollusk can often reach extremely high densities of several hundreds to thousands of individuals per square meter within invaded rivers, canals or lakes. […]
Catfish individuals were observed to intentionally crossing the water-land interface to capture pigeons on land in the Tarn River, within the historical city center of Albi in France. Among a total of 45 beaching behaviours observed and filmed from June 30th to October 19th 2011, 28% were successful in bird capture. […]