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Clearing up the Collared Kingfishers

10,000 Birds

All the way back in 2011 I wrote about the confusing taxanomic enigma that is the Collared Kingfisher , a species that ranges from the Red Sea to Tonga in a bewildering variety of forms. I’m happy to report that an analysis of the species and some relatives has found that, as suspected, it isn’t a single species.

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Confusing Collared Kingfishers

10,000 Birds

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). Above we have an example of the species. Subspecies sacer , ‘Eua, Tonga.

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