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More on the Haast Eagle

posted by [personal profile] sbisson at 02:02pm on 04/01/2005
Following up my recent entry on the extinct Haast Eagle, the largest predator in New Zealand, I noted this BBC News article, which discusses recent research into its DNA. It turns out that the Haast Eagle, one of the largest flying birds ever, was directly related to one of the world's smallest - a whole order of magnitude smaller...
Mood:: 'impressed' impressed
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There are 8 comments on this entry. (Reply.)
 

(no subject)

posted by [identity profile] sclerotic-rings.livejournal.com at 06:42am on 04/01/2005
Of course, what I love is that the Haast eagle was apparently, based on bone analysis, on its way to becoming flightless when it first contacted humans. One only wonders what would have happened if humans had stayed away from Aotearoa for another half-million years: those eagles were terrifying enough as is, but flightlessness would have removed one big restriction on their size. Creepy, ain't it?
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mdlbear: blue fractal bear with text "since 2002" (Default)

...divided by a common language

posted by [personal profile] mdlbear at 06:55am on 04/01/2005
I love the way they gloss the birds' masses [e.g., 10kg (1st 8lb)], presumably just to confuse the heck out of the Americans.
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(no subject)

posted by [identity profile] tanais.livejournal.com at 07:07am on 04/01/2005
Hold on they can;t be extinct because I saw Gandalf riding on the back of one in the LOTR trilogy. So ok Mr Smarty pants if they are extinct where did that get such big eagles from then and did they get full day-rates for their services? Huh? Huh?
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(no subject)

posted by [identity profile] del-c.livejournal.com at 11:02am on 04/01/2005
The Third Age was long ago; and the film company could only just afford to send cameras through the Auckland time-gate (why do you think the film cost on the order 10^8 dollars?)

Bringing back something the mass of a capital "E" Eagle is out of the question, even if you could persuade one of them to come.
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(no subject)

posted by [identity profile] camies.livejournal.com at 08:34am on 04/01/2005
And it seems to have got bigger very quickly. Something similar probably happened to kawekaweau, which some people have identified as the Giant Gecko Hoplodactylus delcourti which is only known from a stuffed specimen in a museum.
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(no subject)

posted by [identity profile] del-c.livejournal.com at 11:06am on 04/01/2005
Size is one of the easiest things to change in evolution; animals are always trying to be bigger than their fellows anyway, so once the ecological restrictions are off.... Vooom!

(it works the other way around too, the dwarf elephants of the Mediterranean islands got small very quickly after the rising waters cut them off from their parent populations in Afro-Eurasia)
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(no subject)

posted by [identity profile] stillcarl.livejournal.com at 12:16am on 05/01/2005
No Moa
No Moa
In all of Aotearoa.

Can’t get ‘em
They’ve eat ‘em
No Moa in Aotearoa.

I think we need some verses for the Haast Eagle as well...
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(no subject)

posted by [identity profile] micheinnz.livejournal.com at 07:23pm on 05/01/2005
Heheh. Goes to show how far the research has come since I learned what I posted in my previous comment.
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