$Pucheramphus adeliae Roberts,1940,Scientific Report of the British Graham Land Expedition,1,(3),p.199.
Marine.Mostly in zones with light pack ice.(10-30% ice cover). Nests on irregular rocky coasts in ice-free areas. Feeds inshore.
"Adults arrive at colonies in late Oct-early Nov.;fledgelings depart late Feb.-early Mar.;adults leave late Apr.-early May" (HANZAB,1,p.178)
Dispersive,wintering in zones of pack icefrom April-May to October-November.Yearlings return to natal colony around January,remaining until March. Accidental in Australia,Macquarie Island,Crozet Islands and Gough Island.