Description wikipedia

The Antarctic prion (Pachyptila desolata) also known as the dove prion, or totorore in Māori, is the largest of the prions, a genus of small petrels of the Southern Ocean. == Taxonomy == The Antarctic prion was formally described in 1789 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's Systema Naturae. He placed it with the other petrels in the genus Procellaria and coined the binomial name Procellaria desolata. Gmelin based his description on the "brown-banded petrel" that had been described in 1785 by the English ornithologist John Latham from a specimen supplied by the naturalist Joseph Banks that had been collected on the "Isle of Desolation", now the Kerguelen Islands. The Antarctic prion is now one of seven prions placed in the genus Pachyptila that was introduced in 1811 by the German zoologist Johann Karl Wilhelm Illiger.