Confusing Collared Kingfishers
10,000 Birds
MARCH 23, 2011
The world of birding is filled with challenging groups well known to all, birds like gulls , Empidonax flycatchers or cisticolas that require attention to the tiniest details in order to assign an individual to a specific species (if it can be done at all). Subspecies pealei , National Park of American Samoa. Bryan Harry, USNPS.
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