Thursday, November 14, 2019

RISSO'S DOLPHINS

Photographed near Ashmore Reef, Western Australia, November 2019

122                 RISSO’S DOLPHINS           Grampus griseus

AUSTRALIAN MAMMALS                  122

Found in tropical and temperate waters worldwide. Normally groups of 5 to 50 or more, sometimes with other dolphins. Often active at surface, tends to ignore boats. Blow very indistinct, typically short dives and surfaces at 45 degree angle.






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