Genetic characteristics of the Black-footed Albatross Diomedea nigripes on the Bonin Islands and their implications for the species' demographic history and population structure Eda, Masaki and Kawakami, Kazuto and Chiba, Hayato and Suzuki, Hajime and Horikoshi, Kazuo and Koike, Hiroko, Ornithological Science, 7, 109-116 (2008), DOI:http://dx.doi.org/10.2326/1347-0558-7.2.109