Puffinus be divided in what has been called the "Puffinus" and the "Neonectris" group after notable species; the latter has been separated as a distinct genus named "Ardenna". The former is taxonomically confusing, with species having been split and remerged in the last years. The genus "Puffinus" contains the following species: Several fossil species which became extinct long ago are also known. The proportion of larger ("Neonectris") species apparently was larger before the Pliocene, i.e. before marine mammals diversified: ""Puffinus" arvernensis" (Early Miocene of France) is now considered a primitive albatross of the fossil genus "Plotornis". Puffinus Puffinus is a genus
Coat of arms of Saba Coat of arms of Saba The coat of arms of Saba was established in 1985 by the island council of Saba, when it was still part of the Netherlands Antilles. It remained the coat of arms of Saba after the dissolution of the Netherlands Antilles and the subsequent change of Saba's constitutional status into a special municipality of the Netherlands in 2010. It consists of a shield with an Audubon's shearwater ("Puffinus lherminieri") (the national bird) on top, flanked by Saban cabbage (a historically important local foodcrop). In the middle is a representation of the island itself, with a fish,