New moa species discovered
Five additional types of moa have been identified by Massey’s evolutionary biologists – and the discovery is attracting world attention.

The researchers say they now have evidence that may increase the number of known moa species from 9 to 14. One of the five additional types appears to be a giant moa of well over 140 kg –approaching the size of the large Dinornis (moa).

The researchers, led by Professor David Lambert, are based at the Allan Wilson Centre for Molecular Ecology and Evolution at the University’s Albany campus. Their paper about reconstructing the tempo and model of evolution with the extinct giant moas has just featured in one of the world’s top scientific journals Proceedings of the National Academy of Sciences USA. They worked in collaboration with researchers at the Royal Ontario Museum and Toronto University.

The research provides overwhelming evidence to show the existence of more species and it also shows that evolution of moa was much more recent than has previously been thought by scientists, says Professor Lambert.

These findings are some of the latest made by the team whose groundbreaking research is using ancient DNA to discover much more about moa than has been previously known. They have been able to genetically type samples of ancient DNA extracted from 125 moa bones.

When and how quickly giant moa evolved has been an important question to scientists and answers couldn’t be provided from fossil bone characters only. The techniques used by Professor Lambert’s group using ancient DNA have opened the way for very significant new discoveries.

Professor Lambert says they have been able to construct the most accurate family tree of moa available.

“Not only does this tell us who was related to whom but it also tells us how long ago they all separated. It’s commonly thought they evolved tens of millions of years ago but our evidence suggests in fact it was from four to ten million years ago. In scientific terms, that is quite recent,” he says.

The researchers say: “A cycle of moa speciation events occurred about four to six million years ago, when the landmass was fragmented by mountain-building events and a general cooling. This resulted in the isolation of lineages and promoted ecological specialization.

“The spectacular radiation of moas involved significant changes in body size, shape and mass. The moa radiation provides another example of the general influence of large scale paleoenvironmental changes on vertebrate evolutionary history, similar to that of the Galapagos finches and the Hawaiian honeycreepers.”

http://masseynews.massey.ac.nz/2005/Press_.../05-31-05a.html

Did you all see that big one?? WOOP!
I would be scared out of my wits. BY A BIRD.

id be scared to if a bird that big came charging at me

That would make some nice KFC.

guys,country boy here.just what the hell is a moa?

http://www.kcc.org.nz/birds/extinct/moa.asp

Ohh well, I suppose the Moa remains extinct, I thought at first they found live specimens of the Moa.

yea
i thought these were live specimens
this aint significant news then

maybe there is a type of moa still alive? just its a miniture one maybe and lives in the remote dense forests of new zealand

when i read the title i couldnt help thinking of these guys

moa-nalos
there is actually a type of plant here (very rare now) that are covered with thorns(almost unheard of in a native hawaiian plant) up to 3 feet of the plant, then none above 3 feet. isnt evolution amazing

what's the name of the plant that only blooms 1 time every 100 years,and omits a smell like that of a decaying corpse?

ive heard of those, but i cant recall the name, i think they grow in rainforests? not sure though

Mexican Agave?

odison is right, its agave, also knows and the century plant, but it dosnt really take 100 years, about 25-50

agave

and theres a giant plant in the rainforests that smells like roting flesh called titan arum
also known as the corpse flower

corpse flower