Darwin's drawings of variant heads and beaks among Galapagos finches
darwins
letters debut
online
- bill 5-16-2007 6:06 pm
back to treehouse
The one on the lower left is looking pretty cheerful.
- sally mckay 5-16-2007 8:07 pm [
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Darwin's drawings of variant heads and beaks among Galapagos finches
darwins letters debut online
- bill 5-16-2007 6:06 pm
The one on the lower left is looking pretty cheerful.
- sally mckay 5-16-2007 8:07 pm [add a comment]