Solving identification challenges in cetaceans and seabirds.

Sato's beaked whale: A new cetacean species discovered around Japan. An MPA is generally declared on the basis of the richness of its biodiversity, in terms of the number of species recorded in it or because it is particularly significant for the conservation of priority species, or both. To Carwardine's credit, he notes the occurrence of these whales in the Gulf of Mexico as "another distinct lineage, which probably justifies subspecies or, more likely, species status.". [Extracted from the article]