Fairy Prion

The fairy prion (Pachyptila turtur) is a small seabird with the standard prion plumage of blue-grey upperparts with a prominent dark "M" marking and white underneath. The sexes are alike. It is a small prion which frequents the low subantarctic and subtropic seas. == Taxonomy == The fairy prion was formally described in 1820 by the German naturalist Heinrich Kuhl under the binomial name Procellaria turtur. It is now placed with the other prions in the genus Pachyptila, introduced in 1811 by Johann Karl Wilhelm Illiger. The genus name combines the Ancient Greek pakhus , meaning "dense" or "thick", with ptilon, meaning "feather" or "plumage". The specific epithet turtur is Latin for "turtle dove". The word prion comes from the Ancient Greek word priōn, meaning "a saw", which refers to the serrated edges of its bill. The fairy prion is a member of the genus Pachyptila and of the subgenus Pseudoprion Coues, 1866. Along with the blue petrel, they make up the prions. They in turn are members of the family Procellariidae, and the order Procellariiformes. Prions are small and typically eat just zooplankton but, as members of the Procellariiformes, they share certain identifying features. They have nasal passages, called…