↑A. J. Baker, L. J. Huynen, O. Haddrath, C. D. Millar et D. M. Lambert, « Reconstructing the tempo and mode of evolution in an extinct clade of birds with ancient DNA: The giant moas of New Zealand », Proceedings of the National Academy of Sciences, vol. 102, no 23, , p. 8257–62 (PMID15928096, PMCID1149408, DOI10.1073/pnas.0409435102, Bibcode2005PNAS..102.8257B)