The long-finned pilot whale (Globicephala melas) is one of the two species of cetacean in the genus Globicephala. It belongs to the oceanic dolphin family (Delphinidae), though its behavior is closer to that of the larger whales..." rel="shadowbox;height=800;width=1000">Long-finned Pilot Whale [2] (Globicephala melas) Marine mammals, such as whales, dolphins, and porpoises, are much more dependent on sound for communication and sensation than are land mammals, because other senses are of limited effectiveness in water..." rel="shadowbox;height=800;width=1000">clicks [3] and Marine mammals, such as whales, dolphins, and porpoises, are much more dependent on sound for communication and sensation than are land mammals, because other senses are of limited effectiveness in water..." rel="shadowbox;height=800;width=1000">calls [3]. Recordings courtesy of Dr. Peter Tyack and Woods Hole Oceanographic Insitution (WHOI [4]).
Links:
[1] http://csi.whoi.edu/audio/pilotwhale-audio
[2] http://en.wikipedia.org/wiki/Long-finned_pilot_whale
[3] http://en.wikipedia.org/wiki/Whale_sounds
[4] http://www.whoi.edu
[5] http://csi.whoi.edu/aquatic-mammals-audio