Contents
Colour Aberrations and Physical Deformities in the King Penguin Aptenodytes Patagonicus at the Crozet Islands
J-F. Voisin, J-L. Mougin, M. Segonzac, and Y. Ropert-coudert
Flying Seabirds Observed Offshore from Possession Island, Crozet Islands, during Winter 1996 and 1997
M. Gauthier-clerc and N. Lambert
Inter-annual Variations in Breeding Participation at Four Western Australian Colonies of the Wedge-tailed Shearwater Puffinus Pacificus
J. N. Dunlop, P. Long, I. Stejskal, and C. Surman
Spectrometry Validates Subspeciation in the Kerguelen Tern Sterna Virgata
D. Gomez and J-F. Voisin
Aspects of the Breeding Biology of the Neotropic Cormorant Phalacrocorax Olivaceus at Golfo San Jorge, Argentina
F. Quintana, P. Yorio, and P. Borboroglu
At-sea Records of Three Rarely Reported Petrel Species in the South-western Atlantic Ocean
S. Imberti
Evidence for Rock Shags Phalacrocorax Magellanicus and Imperial Cormorants P Atriceps Leaving Their Nests at Night
A. Sapoznikow and F. Quintana
First Atlantic Records of the Red-footed Booby Sula Sula and Brown Booby S Leucogaster in Southern Africa
B. M. Dyer and Y. Chesselet
Vagrant Birds at Possession Island, Crozet Islands and Kerguelen Island from December 1995 to December 1997
M. Gauthier-clerc, F. Jiguet, and N. Lambert
Rockhopper Eudyptes Chrysocome Chrysocome X Macaroni E Chrysolophus Penguin Hybrids Apparently Breeding in the Falkland Islands
R. White and A. Clausen
First Specimen Record of the Grey-headed Albatross Diomedea Chrysostoma for Namibia
F. Praetsch and D. Boyer
Influence of Date and Body Mass at Fledging on Long-term Survival of Sooty Terns Sterna Fuscata
C. J. Feare
First Record of the Cape Gannet Morus Capensis for Peru and the Pacific Ocean
Ignacio Garcia-Codos
Short Communications
Post-breeding Dispersal of Northern Giant Petrels Macronectes Halli from Marion to Bouvet Islands
D. G. Keith, B. I. B. Harck, P. G. Ryan, and F. Mehlum
Review
Reviews - Biology of Marine Birds; Seabird Monitoring Handbook for Seychelles; Cormorant Harassment to Protect Juvenile Salmonids in Tillamook County, Oregon
D. G. Ainley, E. A. Schreiber, and L. T. Ballance