The Moa Pages / Nga Wharangi Moa were set up by Mike Dickison back in 1997 (in those prehistoric times moa were not yet extinct). They will be significantly revised and relaunched in 2013. In the meantime, for moa information I recommend Wikipedia, Te Ara, nzbirds.com, Quinn Berentson's 2012 book Moa, and Worthy and Holdaway's 2002 The Lost World of the Moa.