Letters to the Editor
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19608
Humans vocalize primarily non-harmonically (talk), but some can also vocalize harmonically (sing). Birds, likewise, mostly vocalize non-harmonically (chatter), but some can vocalize harmonically. It would be most helpful, when discussing birds, mice, and whale “songs,” if scientists would clarify whether they mean non-harmonic or harmonic vocalizations. Peter WilsonSimi Valley, Calif.
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Letters from the November 5, 2005, issue of Science News
Wind or fury? (“The Wind and the Fury” (SN: 9/17/05, p. 184) states, “In 2004, Florida suffered its worst hurricane season in 118 years, with nine hurricanes, five of which were classified as major.” While it’s true that 9 of the 15 named tropical or subtropical storms that formed in the North Atlantic basin last […]
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19607
I was wondering if researchers have given any thought to the idea that in the same way that disease devastated human populations after the European discovery of the Americas, perhaps disease was a contributing factor in the demise of much of the fauna of the Western Hemisphere.
