One species of woodpecker that causes damage to trees in many backyards and woodlands is the sapsucker (Sphyrapicus spp.). There are two native sapsuckers in Idaho, the red-naped sapsucker ...
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Journal of Avian Biology, Vol. 43, No. 2 (MARCH 2012), pp. 119-130 (12 pages) Hybridization has presented a challenge for taxonomists and conservation biologists, since hybridizing forms could be ...
This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...
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