http://www.netvouz.com/fjordaan/tag/invertebrate?feed=rss fjordaan's bookmarks tagged "invertebrate" on Netvouz http://blogs.discovermagazine.com/loom/2009/06/29/fireflies-the-invertebrate-opera/ I particularly liked this chart, which shows how different species have evolved different flash signals. fjordaan Tue, 30 Jun 2009 08:33:47 GMT