11001-48201 Chatham Island rail (Caballus modestus) extinct. Smallest of the three flightless species of extinct Chatham Island rails. Pair showing extreme sexual dimorphism in bill length and body size *
11001-50106 Skulls of the three sympatric Chatham Island rail species, all were flightless, and are now extinct: (top) Hawkin's rail (Diaphorapteryx hawkinsi), (centre) Dieffenbach's rail (Hypotaenidia dieffenbachii), and (bottom) Chatham Island rail (Cabalus modestus). All are common in Holocene deposits and middens
11001-47706 Banded rail (Hypotaenidia philippensis assimilis) male in wetland. Whangateau *
