. . . . . . . "-54.5"^^ . "-37.0"^^ . . "Pachyptila desolata" . "Hyperiella antarctica" . . "Prince PA (1980) The food and feeding ecology of blue petrel (Halobaena caerulea) and dove prion (Pachyptila desolata). J Zool (Lond) 190:59-76 (as cited in Prince, P. A. and Morgan, R. A. (1987). Diet and feeding ecology of procellariiformes. In Seabirds: Feeding Ecology and Role in Marine Ecosystems (ed. J. P. Croxall), pp. 135-171. Cambridge: Cambridge University Press)" . "Raymond, B., Marshall, M., Nevitt, G., Gillies, C., van den Hoff, J., Stark, J.S., Losekoot, M., Woehler, E.J., and Constable, A.J. (2011) A Southern Ocean dietary database. Ecology 92(5):1188. Available from http://dx.doi.org/10.1890/10-1907.1 . Data set supplied by Ben Raymond." . . . .