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- From: tracer@carson.u.washington.edu (David P. Tracer)
- Subject: Re: Gratuitous Kills
- Message-ID: <1992Dec23.204600.25651@u.washington.edu>
- Sender: news@u.washington.edu (USENET News System)
- Organization: University of Washington, Seattle
- References: <s0499528.48.0@let.rug.nl> <Bzq0L8.60I@news.iastate.edu> <1992Dec23.173642.21891@progress.com>
- Date: Wed, 23 Dec 1992 20:46:00 GMT
- Lines: 23
-
- In article <1992Dec23.173642.21891@progress.com> gerard@progress.COM
- (Gerard Bras) writes:
- >pholland@iastate.edu (Paul J Hollander) writes:
- > >
- >>I don't know why, but I saw the same thing in my first Burmese python, a
- >>rather picky feeder. Give him a black rat, a hooded rat, and a white rat,
- >>and he'd take the black first, the hooded next, and then think about the
- >>white.
- >>I've seen this also,and not just in pythons. I suspect srongly that snakes
- >can in fact tell the difference and that scent is the que. They have an
- >extremely >well developed olfactory sense...
-
- I used to have a miami-phase corn snake that also would not take pure
- white mice - any other color was fine, as was white mottled with another
- color.
-
- I don't think one need assume that scent is the cue, even though snakes do
- have a well-developed taste/smell sense (they're combined in the
- Jacobson's organ in the roof of the mouth). After all, they DO have color
- vision as well.
-
- -David
-
-