Meet the Velvet Worm
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A Little Slice of Terramagne: YardMap
Sadly the main program is dormant, but the YardMap concept is awesome, and many of its informative articles remain. YardMap was a citizen science…
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Birdfeeding
Today is sunny, muggy, and warm. I fed the birds. I've seen house finches and a squirrel. After lunch, we moved the rest of the walnut logs. Most…
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Goldenrod Gall Contents
Apparently all kinds of things go on inside goldenrod galls, beyond the caterpillars who make them. Fascinating. I've seen the galls but haven't…
July 17 2008, 10:31:03 UTC 12 years ago
July 17 2008, 13:42:29 UTC 12 years ago
Dove
July 17 2008, 13:59:24 UTC 12 years ago
If you're looking for fantastical creatures, have you read about the Burgess Shale? Lots of fossilized soft-bodied animals with body plans way different than any modern creatures.
July 17 2008, 16:32:00 UTC 12 years ago
July 18 2008, 02:40:46 UTC 12 years ago
Yeah, there were some really bizarre creatures in the Cambrian. :-) Stephen J Gould's Wonderful Life is a good discussion of the fauna, and an argument that chance played a significant role in determining which groups survived and which didn't. That, were you to "replay" history, you might end up with the chordates disappearing and, say, Ophabinia surviving.