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The feature distinguishes birds from other species; All birds have them, no other species do. Beaks vary across different kinds of birds, and this great diversity in beaks is part of the great diversity of the 10,000+ species of birds that exist today; Beaks thus facilitated the diversification of birds. So how did beaks evolve?
Gary Steiner perfectly articulates my feelings, and particularly my frustration, as so many around me obsess about the preparation of their turkeys. Professor Steiner is entitled to his beliefs and his tofurkey; most of the rest of us will enjoy our turkey without guilt (but with vegetable stuffing). Alexander Mauskop New York, Nov.
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