Date: 11/7/17 6:35 am
From: Lars Per Norgren <larspernorgren...>
Subject: [obol] ZTHA on Pacific Coast
I'm quoting Phil Unitt, San Diego County Bird Atlas:"From 1862 to 1972 only six Zone-tailed Hawks were reported from San Diego County. Since 1973 the hawk has become ever more frequent, prompting the California Birds Records Committee to drop the species from its review list in 1998. The nestings in southern California are part of the evidence for a slight northward spread of the species' range(Johnson 1994)."POST: Send your post to <obol...>
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