Dolphins Europe Research Species 
10,000 Birds
JANUARY 15, 2013
.” The Wels Catfish, Silurus glanis , is the second largest fish in its range, which covers much of Europe and parts of West Asia. In parts of Western Europe, it is considered to be “exotic” because it has been introduced, possibly by anglers, in lakes and rivers in France and the Iberian Peninsula.
10,000 Birds
JUNE 5, 2018
So many species that change eye color or leg color as they age. Gulls of the World: A Photographic Field Guide is a successor, or companion, as the author terms it, to Klaus Malling Olsen’s classic guide, Gulls of Europe, Asia and North America (Helm, 2004*). So many birds of white and gray touched with black.
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