1. Population ecology of the black-backed magpie, royal penguin and silver gull;Carrick,1972
2. Energy cost of incubation and moult in petrels and penguins;Croxall;J. Anim. Ecol.,1982
3. Birds;Dawson,1970
4. Resting metabolic rate and cost of locomotion in long-term fasting emperor penguins;Dewasmes;J. appl. Physiol. Resp. envir. Exercise Physiol.,1980
5. Thermoregulatory response of the Peruvian Penguin, Spheniscus humboldti;Drent;Comp. Biochem. Physiol.,1971