作者: Renaud De Stephanis , Enara Marcos , Juan Manuel Salazar Sierra
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摘要: Since 2003, cetacean populations have been continuously studied in adjacent Gipuzkoan waters, Bay of Biscay, following the Spanish Cetacean Society methodological protocols shipboard visual surveys. Diversity, densities, spatial and temporal distribution species where analysed. The scientific field survey results confirm presence twelve area. area has proved to be a notable zone for five species, particularly bottlenose dolphin (Tursiops truncatus). Common (Delphinus delphis), long-finned pilot whale (Globicephala melas), striped