Chloris chloris

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Cladus: Sarcopterygii
Cladus: Rhipidistia
Cladus: Tetrapodomorpha
Cladus: Eotetrapodiformes
Cladus: Elpistostegalia
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Infraclassis: Archosauromorpha
Cladus: Crurotarsi
Divisio: Archosauria
Cladus: Avemetatarsalia
Cladus: Ornithodira
Subtaxon: Dinosauromorpha
Cladus: Dinosauriformes
Cladus: Dracohors
Cladus: Dinosauria
Ordo: Saurischia
Cladus: Eusaurischia
Subordo: Theropoda
Cladus: Neotheropoda
Cladus: Averostra
Cladus: Tetanurae
Cladus: Avetheropoda
Cladus: Coelurosauria
Cladus: Tyrannoraptora
Cladus: Maniraptoromorpha
Cladus: Maniraptoriformes
Cladus: Maniraptora
Cladus: Pennaraptora
Cladus: Paraves
Cladus: Eumaniraptora
Cladus: Avialae
Infraclassis: Aves
Cladus: Euavialae
Cladus: Avebrevicauda
Cladus: Pygostylia
Cladus: Ornithothoraces
Cladus: Ornithuromorpha
Cladus: Carinatae
Parvclassis: Neornithes
Cohors: Neognathae
Cladus: Neoaves
Cladus: Telluraves
Cladus: Australaves
Ordo: Passeriformes
Subordo: Passeri
Infraordo: Passerida
Superfamilia: Passeroidea

Familia: Fringillidae
Subfamilia: Carduelinae
Genus: Chloris
Species: Chloris chloris
Subspecies: C. c. aurantiiventris – C. c. bilkevitchi – C. c. chloris – C. c. chlorotica – C. c. harrisoni – C. c. madaraszi – C. c. muehlei – C. c. turkestanica – C. c. vanmarli – C. c. voousi
Name

Chloris chloris (Linnaeus, 1758)

Authority for placement: Nguembock et al., 2009; Zuccon et al., 2012

Synonymy

Loxia chloris (protonym)
Carduelis chloris (Linnaeus, 1758)

References
Primary references

Linnaeus, C. 1758. Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Editio Decima, Reformata. Tomus I. Holmiæ (Stockholm): impensis direct. Laurentii Salvii. 824 pp. DOI: 10.5962/bhl.title.542 BHL p. 174 BHL Reference page.

Additional references

Nguembock, B., Fjeldså, J., Couloux, A., & Pasquet, E. 2009. Molecular phylogeny of Carduelinae (Aves, Passeriformes, Fringillidae) proves polyphyletic origin of the genera Serinus and Carduelis and suggests redefined generic limits. Molecular Phylogenetics and Evolution 51(2): 169–181. DOI: 10.1016/j.ympev.2008.10.022 Abstract & first page. Reference page.
Zuccon, D., Prŷs-Jones, R., Rasmussen, P.C., & Ericson, P.G.P. 2012. The phylogenetic relationships and generic limits of finches (Fringillidae). Molecular Phylogenetics and Evolution 62 (2): 581–596. Full text (PDF). DOI: .1016/j.ympev.2011.10.002 Reference page.

Links

IUCN: Chloris chloris (Least Concern)
Vernacular names
Alemannisch: Grüelig
العربية: حسون أخضر أوروبي, الخضيري
asturianu: Verderón
башҡортса: Йәшел турғай
беларуская: Звычайная зелянушка
български: Зеленика
brezhoneg: Meleneg
català: Verderol
corsu: Virdulina
čeština: Zvonek zelený
чӑвашла: Симĕс кайăк
Cymraeg: Llinos werdd
dansk: Grønirisk
Deutsch: Grünfink
Ελληνικά: Φλώρος
English: European Greenfinch
Esperanto: Verda fringo
español: Verderón
eesti: Rohevint
euskara: Txorru arrunt
فارسی: سهره سبز
suomi: Viherpeippo
føroyskt: Grønígða
Nordfriisk: Greenfink
français: Verdier
Frysk: Flaaksfink
Gaeilge: Glasán darach
Gàidhlig: Glaisean-daraich
galego: Verderolo
Gaelg: Ghlassan gharagh
עברית: ירקון
hrvatski: Zelendur zelenac
magyar: Zöldike
հայերեն: Կանաչ Սերինոս
Ido: Verdrono
íslenska: Grænfinka
italiano: Verdone
日本語: アオカワラヒワ
ქართული: კრუალა
қазақша: жасылтауылжық
kurdî: Pêping
kernowek: Melenek
Lëtzebuergesch: Grénge Fluessfänkelchen
Limburgs: Greunvink
lietuvių: Žaliukė
latviešu: Zaļžubīte
македонски: Зеленушка
Malti: Verdun
Nedersaksies: Vlasvink
Plattdüütsch: Gröönfink
Nederlands: Groenling
norsk nynorsk: Grønfink
norsk: Grønnfink
Nouormand: Verdgé
occitan: Verdier
polski: Dzwoniec
Piemontèis: Vërdon
português: Verdilhão
rumantsch: Verdaun
română: Florinete
русский: Зеленушка
sicilianu: Virduni
Scots: Green lintie
davvisámegiella: Ruonábeibboš
srpskohrvatski / српскохрватски: Zelendur zelenac
slovenčina: Zelienka obyčajná
slovenščina: Zelenec
shqip: Verduni
српски / srpski: Зелентарка
svenska: Grönfink
Türkçe: Florya
українська: Зеленяк
West-Vlams: Vlasvienke
walon: Verdire
Zeêuws: Geelvienke
中文: 金翅

The European greenfinch or simply the greenfinch (Chloris chloris) is a small passerine bird in the finch family Fringillidae.

This bird is widespread throughout Europe, North Africa and Southwest Asia. It is mainly resident, but some northernmost populations migrate further south. The greenfinch has also been introduced into Australia, New Zealand, Uruguay, and Argentina.

Taxonomy

The greenfinch was described by Carl Linnaeus in his landmark 1758 10th edition of Systema Naturae under the binomial name Loxia chloris.[4][5] The specific epithet is from khloris, the Ancient Greek name for this bird, from khloros, "green".[6]

The finch family, Fringillidae, is divided into two subfamilies, the Carduelinae, containing around 28 genera with 141 species and the Fringillinae containing a single genus, Fringilla, with four species. The finch family are all seed-eaters with stout conical bills. They have similar skull morphologies, nine large primaries, 12 tail feathers and no crop. In all species the female bird builds the nest, incubates the eggs and broods the young. Fringilline finches raise their young almost entirely on arthropods, while the cardueline finches raise their young on regurgitated seeds.[7]

A molecular phylogenetic study published in 2012 found that the greenfinches are not closely related to other members of the genus Carduelis.[8] They have therefore been placed in the resurrected genus Chloris that had originally been introduced by the French naturalist Georges Cuvier in 1800, with the European greenfinch as the type species.[9][10][11]
Subspecies

There are 10 recognised subspecies.[10]
Name and describing authority Range Additional notes
British greenfinch (C. c. harrisoni), Clancey, 1940 Great Britain (except northern Scotland) and Ireland.
Northern European greenfinch (C. c. chloris), Linnaeus, 1758 Northern Scotland, northern and central France and Norway to western Siberia. Nominate subspecies.
Eastern Mediterranean greenfinch (C. c. muehlei), Parrot, 1905 Serbia and Montenegro to Moldovia, Bulgaria, and Greece.
Central Mediterranean greenfinch (C. c. aurantiiventris), Cabanis, 1851 Southern Spain through southern Europe to western Greece.
Corsican greenfinch (C. c. madaraszi), Tschusi, 1911 Corsica and Sardinia.
Western Mediterranean greenfinch (C. c. vanmarli), Voous, 1952 Northwestern Spain, Portugal and northwestern Morocco.
Atlas greenfinch (C. c. voousi), Roselaar, 1993 Central Morocco and northern Algeria.
Levant greenfinch (C. c. chlorotica), Bonaparte, 1850 South-central Turkey to northeastern Egypt.
Caucasian greenfinch (C. c. bilkevitchi), Zarudny, 1911 Southern Ukraine, the Caucasus and northeastern Turkey to northern Iran and southwestern Turkmenistan.
Turkestan greenfinch (C. c. turkestanica), Zarudny, 1907 Southern Kazakhstan to Kyrgyzstan and central Tajikistan.

Description

The European greenfinch is 15 cm (5.9 in) long with a wingspan of 24.5 to 27.5 cm (9.6 to 10.8 in). It is similar in size and shape to a house sparrow, but is mainly green, with yellow in the wings and tail. The female and young birds are duller and have brown tones on the back. The bill is thick and conical.[12] The song contains a lot of trilling twitters interspersed with wheezes, and the male has a "butterfly" display flight. Male greenfinch birds exhibit higher degrees of fluctuating asymmetry. The development of bones of males may be more easily disrupted than that of females.
Behaviour and ecology

Woodland edges, farmland hedges and gardens with relatively thick vegetation are favoured for breeding.[13] It nests in trees or bushes, laying 3 to 6 eggs.[14][15]

This species can form large flocks outside the breeding season, sometimes mixing with other finches and buntings. They feed largely on seeds, but also take berries.
Reproduction
Cuculus canorus bangsi in a clutch of Carduelis chloris - MHNT

Breeding season occurs in spring, starting in the second half of March, until June, with fledging young in early July. Incubation lasts about 13–14 days, by the female. The male feeds her at the nest during this period. Chicks are covered with thick, long, greyish-white down at hatching. They are fed on insect larvae by both adults during the first days, and later, by a frequently regurgitated yellowish paste made of seeds. They leave the nest about 13 days later, but they are not able to fly. Usually, they fledge 16–18 days after hatching. This species produces two or three broods per year.[14][15]

In Australasia, the European greenfinch's breeding season is from October to March.[16]
Predators and parasites

The protozoal parasite Trichomonas gallinae was known to infect pigeons and raptors, but, beginning in Great Britain in 2005, carcasses of dead European greenfinches and common chaffinches were found to be infected with the parasite.[17] The disease spread and in 2008, infected carcasses were found in Norway, Sweden and Finland and a year later in Germany. The spread of the disease is believed to have been mediated by common chaffinches, as large numbers of the birds breed in northern Europe and winter in Great Britain.[18] In Great Britain, the number of infected carcasses recovered each year declined after a peak in 2006. There was a reduction in the number of European greenfinches from around 4.3 million to around 2.8 million, but no significant decline in the overall number of common chaffinches.[19] A similar pattern occurred in Finland where, after the arrival of the disease in 2008, there was a reduction in the number of European greenfinches but only a small change in the number of common chaffinches.[20]
In literature

The English poet William Wordsworth wrote a poem about this species entitled The Green Linnet in 1803.[21][22]
References

BirdLife International (2018). "Chloris chloris". IUCN Red List of Threatened Species. 2018: e.T22720330A132000123. doi:10.2305/IUCN.UK.2018-2.RLTS.T22720330A132000123.en. Retrieved 12 November 2021.
For Ligurinus chloris see for instance Bonhote, J. Lewis (1907). Birds of Britain. illustrated by H.E. Dresser. London: Adam and Charles Black. pp. 114/5. OCLC 1451688.. John Gould uses the scientific name Ligurinus chloris for the greenfinch in his The Birds of Great Britain (vol. 3, 1873, plate 38).
In The Birds of Europe (vol. 3, 1837, plate 57) John Gould describes the "green grossbeak" (Coccothraustes chloris).
Paynter 1968, pp. 235–236.
Linnaeus (1758), p. 174.
Jobling 2010, p. 102.
Collar et al. (2010), pp. 440–441.
Zuccon, Dario; Prŷs-Jones, Robert; Rasmussen, Pamela C.; Ericson, Per G.P. (2012). "The phylogenetic relationships and generic limits of finches (Fringillidae)" (PDF). Molecular Phylogenetics and Evolution. 62 (2): 581–596. doi:10.1016/j.ympev.2011.10.002. PMID 22023825.
Cuvier, Georges (1800). Leçons d'anatomie comparée. Vol. 1. Paris: Baudouin. Table 2. The year on the title page is An VIII.
Gill, Frank; Donsker, David (eds.). "Finches, euphonias". World Bird List Version 5.2. International Ornithologists' Union. Retrieved 5 June 2015.
Sangster, G.; et al. (October 2011). "Taxonomic recommendations for British birds: seventh report". Ibis. 153 (4): 883–892. doi:10.1111/j.1474-919X.2011.01155.x.
Snow, D.W.; Perrins, C.M., eds. (1998). "Greenfinch (Carduelis chloris)". The Birds of the Western Palearctic: Concise Edition. Volume 2: Passerines. Oxford: Oxford University Press. pp. 1557–1560. ISBN 978-0-19-850188-6.
Bensouilah, T.; Brahmia, H.; Zeraoula, A.; Bouslama, Z.; Houhamdi, M. (2015). "Variation in nest placement by the European Greenfinch Chloris chloris in relation to the age of orange trees". Zoology and Ecology. 26 (1): 9–14. doi:10.1080/21658005.2015.1126156.
Bensouilah, Taqiyeddine; Brahmia, Hafid; Zeraoula, Ali; Bouslama, Zihad; Houhamdi, Moussa (2014). "Breeding biology of the European Greenfinch Chloris chloris in the loquat orchards of Algeria (North Africa)". Zoology and Ecology. 24 (3): 199–207. doi:10.1080/21658005.2014.934514.
Kosiński, Ziemowit (2001). "The breeding ecology of the greenfinch Carduelis chloris in urban conditions (study in Krotoszyn, W Poland)". Acta Ornithologica. 36 (2): 111–121. doi:10.3161/068.036.0203.
Robertson, Hugh A.; Heather, B.D.; Onley, Derek J. (2005). The Hand Guide to the Birds of New Zealand. Auckland, New Zealand: Penguin Books. p. 160. ISBN 978-0-14-028835-3.
Robinson, R A; et al. (2010). "Emerging infectious disease leads to rapid population declines of common British birds". PLOS ONE. 5 (8): e12215. Bibcode:2010PLoSO...512215R. doi:10.1371/journal.pone.0012215. PMC 2923595. PMID 20805869.
Lawson, B.; et al. (2011). "Evidence of spread of emerging infectious disease, finch trichomonosis, by migrating birds". Ecohealth. 8 (2): 143–153. doi:10.1007/s10393-011-0696-8. PMID 21935745. S2CID 13343152.
Lawson, B; et al. (2012). "The emergence and spread of finch trichomonosis in the British Isles". Philosophical Transactions of the Royal Society B. 367 (1604): 2852–2863. doi:10.1098/rstb.2012.0130. JSTOR 41740010. PMC 3427565. PMID 22966140.
Lehikoinen, A.; Lehikoinen, E.; Valkama, J.; Väisänen, R.A.; Isomursu, M. (April 2013). "Impacts of trichomonosis epidemics on Greenfinch Chloris chloris and Chaffinch Fringilla coelebs populations in Finland". Ibis. 155 (2): 357–366. doi:10.1111/ibi.12028.
Wordsworth, William "The Poetical Works of William Wordsworth". Copyright 1847, 1858 Edward Moxon, Dover Street, London. pp. 118-119.

Poetry Foundation The Green Linnet

Sources
Collar, Nigel; Newton, Ian; Clement, Peter; Arkhipov, Vladimir (2010). "Family Fringillidae (Finches)". In del Hoyo, Josep; Elliott, Andrew; Christie, David A (eds.). Handbook of the Birds of the World Volume 15. Barcelona, Spain: Lynx Edicions. pp. 440–617. ISBN 978-84-96553-68-2.
Jobling, James A (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. ISBN 978-1-4081-2501-4.
Linnaeus, C. (1758). Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata (in Latin). Holmiae:Laurentii Salvii.
Paynter, Raymond A. Jnr, ed. (1968). Check-list of Birds of the World Volume 14. Cambridge, Massachusetts: Museum of Comparative Zoology.