From the Reise der österreichischen Fregatte Novara [...] Zoologischer Theil, A. Pelzeln, "Vögel":
"Procellaria gigantea Gmel.
Atlantic Ocean, between Rio de Janeiro and the Cape, Indian Ocean near S.Paolo
Female killed on 11 September 1857 at 31° 40' South and 12° 41' West by Baron Wullerstorf. Iris yellow/light sulphur. Light greenish beak. Legs lead grey 2' 7", flight distance 5' 5" ½
Zelebor." (p.144)
