The chattering kingfisher (''Todiramphus tutus'') is a species of

bird Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweigh ...

in the

kingfisher Kingfishers are a family, the Alcedinidae, of small to medium-sized, brightly colored birds in the order Coraciiformes. They have a cosmopolitan distribution, with most species found in the tropical regions of Africa, Asia, and Oceania, ...

family Alcedinidae. The species is found in the

Cook Islands ) , image_map = Cook Islands on the globe (small islands magnified) (Polynesia centered).svg , capital = Avarua , coordinates = , largest_city = Avarua , official_languages = , lan ...

and the

Society Islands The Society Islands (french: Îles de la Société, officially ''Archipel de la Société;'' ty, Tōtaiete mā) are an archipelago located in the South Pacific Ocean. Politically, they are part of French Polynesia, an overseas country of the F ...

French Polynesia )Territorial motto: ( en, "Great Tahiti of the Golden Haze") , anthem = , song_type = Regional anthem , song = " Ia Ora 'O Tahiti Nui" , image_map = French Polynesia on the globe (French Polynesia centered).svg , map_alt = Location of Frenc ...

Taxonomy

The chattering kingfisher was formally described in 1788 by the German naturalist

Johann Friedrich Gmelin , fields = , workplaces = University of GöttingenUniversity of Tübingen , alma_mater = University of Tübingen , doctoral_advisor = Philipp Friedrich GmelinFerdinand Christoph Oetinger , academic_advisors = , doctora ...

in his revised and expanded edition of

Carl Linnaeus Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the ...

's ''

Systema Naturae ' (originally in Latin written ' with the ligature æ) is one of the major works of the Swedish botanist, zoologist and physician Carl Linnaeus (1707–1778) and introduced the Linnaean taxonomy. Although the system, now known as binomial nomen ...

''. He placed it with other kingfishers in the

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

Alcedo ''Alcedo'' is a genus of birds in the kingfisher subfamily Alcedininae. The genus was introduced by Carl Linnaeus in 1758 in the 10th edition of his ''Systema Naturae''. The type species is the common kingfisher (''Alcedo ispida'', now ''Alcedo ...

'' and coined the

binomial name In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, bot ...

''Alcedo tuta''. Gmelin based his description on the "respected kingfisher" that had been described in 1782 by the English ornithologist John Latham in his multi-volume ''A General Synopsis of Birds''. Latham gave the

locality Locality may refer to: * Locality (association), an association of community regeneration organizations in England * Locality (linguistics) * Locality (settlement) * Suburbs and localities (Australia), in which a locality is a geographic subdivis ...

as Otaheite (

Tahiti Tahiti (; Tahitian ; ; previously also known as Otaheite) is the largest island of the Windward group of the Society Islands in French Polynesia. It is located in the central part of the Pacific Ocean and the nearest major landmass is Austr ...

) but did not specify how he had access to a specimen. Latham noted that the Polynesians revered and protected kingfishers. The specimen (or specimens) would have been collected during either

James Cook James Cook (7 November 1728 Old Style date: 27 October – 14 February 1779) was a British explorer, navigator, cartographer, and captain in the British Royal Navy, famous for his three voyages between 1768 and 1779 in the Pacific Ocean an ...

second The second (symbol: s) is the unit of time in the International System of Units (SI), historically defined as of a day – this factor derived from the division of the day first into 24 hours, then to 60 minutes and finally to 60 seconds ...

third Third or 3rd may refer to: Numbers * 3rd, the ordinal form of the cardinal number 3 * , a fraction of one third * Second#Sexagesimal divisions of calendar time and day, 1⁄60 of a ''second'', or 1⁄3600 of a ''minute'' Places * 3rd Street (d ...

voyages to the Pacific Ocean. The

society kingfisher The Society kingfisher or Tahiti kingfisher (''Todiramphus veneratus'') is a species of bird in the family Alcedinidae. It is endemic to the Society Islands of French Polynesia. Its natural habitats are subtropical or tropical moist lowland ...

(''T. veneratus'') is present on Tahiti but it is doubtful whether the chattering kingfisher ever occurred on the island in historical times. The chattering kingfisher is now one of 30 species placed in the genus ''

Todiramphus ''Todiramphus'' is a genus of kingfishers in the subfamily Halcyoninae. The genus was introduced by the French surgeon and naturalist René Lesson in 1827. The name is often spelt ''Todirhamphus'' (with ''rh''), but ''Todiramphus'' is the origin ...

'' that was introduced in 1827 by

René Lesson René-Primevère Lesson (20 March 1794 – 28 April 1849) was a French surgeon, naturalist, ornithologist, and herpetologist. Biography Lesson was born at Rochefort, and entered the Naval Medical School in Rochefort at the age of sixteen. He ...

. The word ''Todiramphus'' combines the genus name ''

Todus ''Todus'' is a genus of birds in the family Todidae, the todies, found in the Caribbean. It is the only extant genus within the family Todidae. The five species are small, near passerine birds of the forests of the Greater Antilles: Puerto Rico, ...

'' with the

Ancient Greek Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic peri ...

''rhamphos'' meaning "bill". The specific epithet ''tutus'' is

Latin Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the ...

meaning "revered". A

molecular phylogenetic Molecular phylogenetics () is the branch of phylogeny that analyzes genetic, hereditary molecular differences, predominantly in DNA sequences, to gain information on an organism's evolutionary relationships. From these analyses, it is possible to ...

study published in 2015 found that the chattering kingfisher was closely related to two other species that are endemic to islands in eastern

Polynesia Polynesia () "many" and νῆσος () "island"), to, Polinisia; mi, Porinihia; haw, Polenekia; fj, Polinisia; sm, Polenisia; rar, Porinetia; ty, Pōrīnetia; tvl, Polenisia; tkl, Polenihia (, ) is a subregion of Oceania, made up of ...

: the

Niau kingfisher The Niau kingfisher (''Todiramphus gertrudae'') is a species of bird in the family Alcedinidae. It is endemic to the island of Niau in French Polynesia. Its natural habitats are subtropical or tropical dry forests, plantations and rural garden ...

(''T. gertrudae'') and the society kingfisher (''T. veneratus''). Three subspecies are recognised: * ''T. t. tutus'' ( Gmelin, JF, 1788) – central

(east

) * ''T. t. atiu'' (Holyoak, 1974) –

Atiu Atiu, also known as Enuamanu (meaning ''land of the birds''), is an island of the Cook Islands archipelago, lying in the central-southern Pacific Ocean. Part of the Nga-pu-Toru, it is northeast of Rarotonga. The island's population has dropped b ...

(east

Cook Islands ) , image_map = Cook Islands on the globe (small islands magnified) (Polynesia centered).svg , capital = Avarua , coordinates = , largest_city = Avarua , official_languages = , lan ...

) * ''T. t. mauke'' (Holyoak, 1974) –

Mauke Mauke (Ma'uke also Akatokamanava) is an island of the Cook Islands archipelago, lying in the central-southern Pacific Ocean. Part of the Nga-pu-Toru, it is northeast of Rarotonga. Geography Mauke is a raised coral atoll, with a central volcani ...

(east Cook Islands)

Description

It resembles the collared kingfisher but is smaller and lacks any rust colour in the

plumage Plumage ( "feather") is a layer of feathers that covers a bird and the pattern, colour, and arrangement of those feathers. The pattern and colours of plumage differ between species and subspecies and may vary with age classes. Within species, ...

. The breast and throat is white, and the back, wings and crown are blue-green (although the crown of the

subspecies is almost entirely white). It can be told from the Tahiti kingfisher by the complete white collar.

Habitat

Its natural

habitat In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical ...

s are tropical moist lowland

forest A forest is an area of land dominated by trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' ...

s and tropical moist

montane forest Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucial f ...

. The species prefers

primary forest An old-growth forestalso termed primary forest, virgin forest, late seral forest, primeval forest, or first-growth forestis a forest that has attained great age without significant disturbance, and thereby exhibits unique ecological featur ...

in montane valleys, but will move into secondary growth and old plantations. The species has an uneven distribution. Nevertheless, it is not considered threatened with extinction by the

IUCN The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natu ...

Behaviour

The chattering kingfisher lives singly or in pairs and feeds on insects and lizards taken on the wing or from the ground. The species

nests A nest is a structure built for certain animals to hold eggs or young. Although nests are most closely associated with birds, members of all classes of vertebrates and some invertebrates construct nests. They may be composed of organic materi ...

in tree cavities.

References

chattering kingfisher Birds of the Cook Islands Birds of the Society Islands Least concern biota of Oceania chattering kingfisher chattering kingfisher Taxonomy articles created by Polbot {{Coraciiformes-stub