Clapper and King rails may represent four or five species
10,000 Birds
APRIL 21, 2013
The photo above, one of mine, shows a Clapper Rail in Louisiana. Maley then goes on to examine the hybrid zone between Clapper and King rails in Louisiana, finding that the hybrid zone is very narrow (about 4 kilometers, or 2.5 So, Maley suggests recognizing four species, instead of the two currently recognized.
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