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Re: AW: how many bird-species right after the K-T ?
On Sat, Oct 17th, 2009 at 12:14 PM, B tH <email@example.com> wrote:
> Of these, what was the largest in size?
> It would seem the smaller the animal the 'better' its chances at the time -
> both from the
> flaming/smoking fallout and crappy weather for the next several months, in
> that they could hide
> in small crannies and didn't require as much to eat.
Then again; the larger the bird, the further it could have traveled to forage
for food. Larger birds
may also have been able to eat a wider variety of things.
My money would have been on medium-sized generalists, perhaps something about
the size of a
pigeon (but with the broad diet of a crow). Tiny birds tend to be more
specialised feeders, and
seeds and/or small insects may have been scarce for several years after the
large enough to scavenge from carcasses, or to capture small reptiles or
mammals, may have
GIS / Archaeologist Australian Dinosaurs
Melbourne, Australia http://home.alphalink.com.au/~dannj