Dark chocolate-brown; bill horn-color; has also a white phase; f., sim. Scavenger, omnivorous.
1
1
50 Cape-Petrel (Pintado, Black and White, Spotted, Pied), Cape-Pigeon (-Fulmar), Daption capensis, A., N.Z., S. Oceans to Brazil, Ceylon, Peru, acc. to California, Maine, England.
Large flocks c. ocean 16.5
Head, hind-neck, upper-back, edge of wing, quills, chin sooty-brown; inner-wing, back white, broadly spotted sooty-brown; under white; bill, feet blackish-brown; f., sim. Food as 41.
5
5
51 Blue Petrel, Prion (Halobaena) coerulea, S. Oceans, A., T., N.Z. to Icepack, Fiji.
c. ocean 11
Forehead, cheeks, throat, centre-chest, under white; upper grayish-blue; outer wing-quills black; tail square, tipped white; bill blackish-brown; f., sim. Cuttlefish, shellfish.