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Industry: Email Alert RSS FeedA frown for the birdie
Science News, August 19, 2006 by John St. Claire
I learned that there are three types of birds: eagles, ducks, and tweety birds. To claim that all modern birds evolved from aquatic ancestors based on a 110-million-year-old fossil seems presumptuous ("Ancient webbed masters," SN: 6/17/06, p. 373).
JOHN ST. CLAIRE, CARDIFF-BY-THE-SEA, CALIF.
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