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Please remember that many
of the pages in this section include material that has not yet been
published, but is being prepared for publication in the near future.
Please contact me before using any of it.
Mangrove
Black Hawk
Buteogallus
(anthracinus) subtilis
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| Many people consider the Mangrove
Black Hawk to be a subspecies of Common Black Hawk. It may also
be that only the southern forms of Mangrove Black Hawk (found
on the Pacific slope of South America) are a true species. Howell
and Webb consider the mangrove form to only be a subspecies.
I have little to add to the debate, but include it here, with
some photos of birds taken in Pacific Mangroves in the hope
that it may stimulate further debate. |
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