Contents
Volumetric Analysis of the Visual, Trigeminal and Acoustic Nuclei in Four Avian Species (rheidae, Spheniscidae, Tinamidae)
N. Bee de Speroni and F. Carezzano
A Success Story: Breeding of Burrowing Petrels (procellariidae) Before and After the Extinction of Feral Cats Felis Catus at Subantarctic Marion Island
J. Cooper, A. Marais, J. P. Bloomer, and M. N. Bester
Distribution and Abundance of Seabird Colonies in the Argentine Sector of the Beagle Channel, Tierra Del Fuego
A. Schiavini and P. Yorio
New Distributional and Breeding Records of Birds in the Ahlmannryggen, Western Dronning Maud Land, Antarctica, 1991-1995
W. K. Steele and I. P. Newton
Unusually Coloured Penguins at Marion Island, 1993-1994
J. C. P. Van Wyk
Breeding Birds at Duthoit Point, Nelson Island, South Shetland Islands, Antarctica
N. R. Coria, M. Favero, P. Silva, and R. J. Casaux
Electronic Mail Communications
Marine Ornithology
Short Communications
New Records of Cattle Egret Bubulcus Ibis, Blacknecked Swan Cygnus Melancorhyphus and Whiterumped Sandpiper Calidris Fuscicollis from the South Shetland Islands, Antarctica
M. P. Silva, N. E. Coria, M. Favero, and R. J. Casaux