Taxonomy

Analysis of avian DNA, biometrics and vocalisations add to our understanding of bird species all the time. We cover all the 'splits', lumps and discoveries.

Scaly-breasted Wren-babbler, here photographed in Himachal Pradesh, India, was hiding a new species in the Chinese part of its range. Photo: J M Garg (commons.wikimedia.org).

Wren-babbler split

Analysis of the voice and genes of a Chinese mountain wren-babbler has indicated that there are two species present.

27/02/2014

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This newly re-christened Sagebrush Sparrow Fort Rock State Park, Oregon, has arisen as a result of the splits in Sage Sparrow. Photo: Innotata (commons.wikimedia.org).

AOU changes

A key split features in the American Ornithologists’ Union's latest round of taxonomic revisions, but other predicted changes have been put...

27/02/2014

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This captive Thick-billed Parrot at Queens Zoo, New York, USA, is now likely to be lumped with the rarer Maroon-fronted Parrot in its native Mexico. Photo: Futureman1199 (commons.wikimedia.org).

Parrots lumped

Molecular research indicates that two Mexican parrot species should be lumped together as subspecies.

27/02/2014

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Crested Lark, seen here in Dubai, UAE, has long been mooted for potential splits. Photo: Nepenthes (commons.wikimedia.org).

Up with the larks

A comprehensive study of the lark family has resulted in several potential splits and lumps being revealed in Crested and Thekla Lark.

27/02/2014

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This Varied Tit, photographed on mainland Japan, will retain its name in the new revision. Photo: Alpsdake (commons.wikimedia.org).

Varied Tit splits

The widespread Varied Tit of east Asia is likely to be split into four species in a forthcoming paper.

27/02/2014

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Japanese Alpine Accentor, here photographed on Mount Norikura, is a likely split from European birds, along with the other eastern Asian forms. Photo: Alpsdake (commons.wikimedia.org).

Regional accentors

The two subspecies of Black-throated Accentor, from the Ural Mountains and in west Central Asia, are recommended to be split in a new paper.

26/02/2014

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This Clapper Rail in Florida may now be split as a separate species from its east coast counterparts.  Photo: Dominic Sherony (commons.wikimedia.org).

Going like the Clappers

The North American large rallid complex of King and Clapper Rails should in fact be four distinct species, research shows.

26/02/2014

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The form of Red-bellied Pitta from Baggai and Sula, Indonesia, is now a full species, Sula Pitta E dohertyi. Illustration: Keulemanns (1899).

Pitta species almost double

A new wide-ranging analysis of the forms of Red-bellied Pitta from the Indo-Pacific region has revealed that the species is actually a...

23/04/2013

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This male Malagasy Paradise Flycatcher of the subspecies singetra was photographed on the nest at Marojejy National Park. Photo: Kris Norvig (commons.wikimedia.org).

Ocean flycatcher paradise

A phylogenetic analysis of the Indian Ocean paradise flycatchers has revealed that they probably consist of six rather than the currently...

27/03/2013

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