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Re: possible role of echolocation in K-T survival

To: <dinosaur@usc.edu>
Subject: Re: possible role of echolocation in K-T survival
From: "John V Jackson" <jjackson@interalpha.co.uk>
Date: Wed, 11 Mar 1998 13:16:41 -0000
Reply-to: jjackson@interalpha.co.uk
Sender: owner-dinosaur@usc.edu

-Original Message- From: Ronald Orenstein Date: 11 March 1998 07:02


>Also - to answer another post - the oilbird is not the only bird to
>echolocate - at least some of the cave-nesting swiftlets (Collocalia) do as
>well.

I've heard it said on TV that penguins do, but I don't believe it, not
through their feathers.  But then oil-birds have feathers . . .

JJ

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