Balearic shearwater Balearic shearwater The Balearic shearwater ("Puffinus mauretanicus") is a medium-sized shearwater in the seabird family "Procellariidae". "Puffinus" is a New Latin loanword based on the English "puffin" and its variants, such as poffin, pophyn and puffing, that referred to the cured carcass of the fat nestling of the Manx shearwater, a former delicacy. The specific "mauretanicus" refers to Mauretania, an old name for an area of North Africa roughly corresponding to Morocco and Algeria. It was long regarded a subspecies of the Manx shearwater (see there for more on the "Puffinus puffinus" superspecies); following an initial split it was held
Hutton's shearwater Hutton's shearwater Hutton's shearwater ("Puffinus huttoni") or kaikoura tītī is a medium-sized ocean-going seabird in the family Procellariidae. Its range is Australian and New Zealand waters, but it breeds only in mainland New Zealand, in just two remaining alpine colonies in the Seaward Kaikoura Range. Because six other colonies have been wiped out by introduced pigs, a protected artificial colony has been established near the town of Kaikoura. The bird's name commemorates Frederick Wollaston Hutton, a former curator of the Canterbury Museum in Christchurch, New Zealand. A medium-sized (350 g) seabird, with a 75 cm wingspan, it is brown with