Gervais' Beaked Whale (Mesoplodon europaeus) - Photograph of a stranded specimen of this species and information on its description, biology and status. - http://www.arkive.org/species/GES/mammals/Mesoplodon_europaeus/
Blainville's Beaked Whale (Mesoplodon densirostris) - Several photographs of this species and information on its description, biology and status. - http://www.arkive.org/species/GES/mammals/Mesoplodon_densirostris/
True's Beaked Whale - Information from Wikipedia on this species, Mesoplodon mirus, its description, behavior, population and distribution. - http://en.wikipedia.org/wiki/True%27s_Beaked_Whale
Mesoplodont Whale - Information from Wikipedia on the 14 known species in the genus Mesoplodon, their description, behavior and conservation. - http://en.wikipedia.org/wiki/Mesoplodont_Whale
Beaked whale - Information from Wikipedia on the family Ziphiidae which contains about 20 species of these small deep-water whales. - http://en.wikipedia.org/wiki/Hyperoodontidae