First recorded loss of an emperor penguin colony in the recent period of Antarctic regional warming: implications for other colonies.

por Philip N Trathan, Peter T Fretwell, Bernard Stonehouse
Publicado 2011

From the eye of the albatrosses: a bird-borne camera shows an association between albatrosses and a killer whale in the Southern Ocean.

por Kentaro Q Sakamoto, Akinori Takahashi, Takashi Iwata, Philip N Trathan
Publicado 2009