Petrel giant Macronectes

Southern giant petrel, Macronectes giganteous muscle Adelie penguin, Pygoscelis adeliae 7.2 DW 67... 

Blue eyed cormorant, Phalocrocorax atriceps-, muscle South giant petrel, Macronectes giganteus muscle Redhead, Aythya americana, Texas and Louisiana liver winter 1987-88... 

Southern giant petrel, Macronectes giganteus muscle 0.018 (0.017-0.02) DW 33... 

Southern giant petrel, Macronectes giganteous, muscle... 

Snow Petrels (Pagodroma nivea). Cape Petrels (Daption capense), and Southern Giant Petrels (Macronectes giganteus) were also attracted although Antarctic Fulmars (Fulmarus glacialoides) passed by the lure without showing any awareness of it (Jouventin and Robin, 1984). The brains of these four species are shown in Fig. 2. 

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