Releasers - Anne Kilmer couldn't possibly be more wrong!
Paul Cherubini
monarch at saber.net
Sat Apr 26 13:14:33 EDT 2003
Xi Wang wrote:
> Another issue is that releasing butterflies disturbs the natural
> evolution of the local population by introducing new genes and diluting out the
> current ones. You're essentially artificially removing interbreeding barriers
> between populations.
Yes, but only Monarchs and Painted Ladies are bred and released in
by commercial breeders in substantial numbers and these are both wide
ranging, migratory butterflies without any geographically isolated local
populations. Here are some findings of a new monarch genetics study that
was published last year:
http://www.saber.net/~monarch/pgi-l.jpg.jpg
http://www.saber.net/~monarch/Idh-l.jpg.jpg
Paul Cherubini
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