Mistle thrush
Mistle thrush | |
---|---|
In Baikonur, Kazakhstan | |
Song recorded in West Sussex, England | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Passeriformes |
Family: | Turdidae |
Genus: | Turdus |
Species: | T. viscivorus
|
Binomial name | |
Turdus viscivorus | |
Range of T. viscivorus
Breeding
Resident
Non-breeding
|
The mistle thrush (Turdus viscivorus), also spelled missel thrush, is a bird common to much of
Found in open woods, parks, hedges and cultivated land, the mistle thrush feeds on a wide variety of
The open
Taxonomy
The mistle thrush was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae under its current scientific name.[2][3] Turdus is the Latin for "thrush", and viscivorus, "mistletoe eater", comes from viscum "mistletoe" and vorare, "to devour".[4][5][6] The bird's liking for mistletoe berries is also indicated by its English name, "mistle" being an old name for the plant.[7]
There are more than 60 species of medium to large thrushes in the genus Turdus, characterised by rounded heads, longish pointed wings, and usually melodious songs.
At least eight subspecies have been proposed, but the differences between them are mainly clinal, with birds being paler and less densely spotted in the east of the range. The accepted subspecies as of 2000 are:[11]
- Turdus viscivorus viscivorus, named by Linnaeus, 1758, the nominate subspecies.
- T. v. bonapartei, Cabanis, 1860.
- T. v. deichleri, Erlanger, 1897.
An isolated population in Crimea has sometimes been separated as T. v. tauricus, but this is not considered to be a valid form.[11] Mistle thrush fossils have been found in Pleistocene deposits from Poland and Sicily.[12][13]
Description
The mistle thrush is the largest thrush native to Europe. The nominate subspecies measures 27–28 cm (11–11 in) in length,[11] with a 45 cm (18 in) wingspan.[14] It weighs 93 to 167 g (3.3 to 5.9 oz),[3] with an average of around 130 g (4.6 oz).[14] It has a stocky upright posture when on the ground. It has pale grey-brown upperparts, the chin and throat are greyish-white, and the yellowish-buff breast and off-white belly are marked with round black spots. The spotting becomes denser on the lower chest, giving the appearance of a breast-band. The long tail has white tips on the outer feathers, and the underwing coverts are white. The eyes are dark brown and the bill is blackish with a yellowish base to the lower mandible. The legs and feet are yellowish-brown. There are no plumage differences between the sexes. Juveniles are similar to adults, but they have paler upperparts with creamy centres to many of the feathers and smaller spots on the yellowish underparts. By their first winter they are very similar to adults, but the underparts are usually more buff-toned.[11]
The eastern subspecies T. v. bonapartei is 30 cm (12 in) in length, and therefore slightly larger than the nominate form. It is paler grey above and whiter below, with fewer black spots. Birds of intermediate appearance are seen west of the
Adults have a full
The mistle thrush is much larger, paler and longer-tailed than the
Voice
The male mistle thrush has a loud melodious song with fluted whistles, sounding like chewee-trewuu ... trureetruuruu or similar, repeated three to six times,[11] and used to advertise his territory, attract a mate and maintain the pair bond.[15] The tone resembles that of the song thrush or blackbird, but compared to its relatives the mistle thrush's repertoire is less varied and the delivery is slower. The song is, however, much louder, often audible up to 2 km (2,000 yd) away. The song is given from a treetop or other elevated position mainly from November to early June. The male is most vocal in the early morning, and its tendency to sing after, and sometimes during, wet and windy weather led to the old name "stormcock".[11][16] The song may be heard in any month, although it is uncommon from July to August while the thrush is moulting.[17] The main call, given by both sexes, is a dry chattering krrrr, louder when it is alarmed or excited.[11][16] It is often likened to the sound of a football rattle, a form of musical ratchet.[18] There is also a squeaky tuk contact call.[3]
Distribution and habitat
The mistle thrush breeds in much of Europe and temperate Asia, although it is absent from the treeless far north, and its range becomes discontinuous in southeast Europe, Turkey and the Middle East. In these warmer southern areas, it tends to be found in the milder uplands and coastal regions. Nominate T. v. viscivorus breeds in Europe and in Asia east to the Ob, beyond which it is replaced by T. v. bonapartei. The southern form T. v. deichleri is resident in North Africa, Corsica and Sardinia.[11]
The mistle thrush is a partial migrant: birds from the north and east of the range wintering in the milder areas of Europe and North Africa. Scandinavian and Russian birds start moving south from mid-September onwards, most birds wintering in Europe, western Turkey and the Middle East. Between mid-October and November, large numbers cross the Strait of Gibraltar and others pass through Cyprus, but there is hardly any migration across the North Sea. Breeding birds in the British Isles and north-west Europe are resident or move only short distances. In the Himalayas, the breeding population moves to nearby lower-altitude sites in winter. Return migration starts mainly from late March, although it can be a month earlier in the Middle East, and northern breeders may not arrive back on their territories until late April or early May. Migration may be by day or night, and typically involves individuals or small groups.[11] Vagrant birds have occurred in the Azores, China, Crete, Faroe Islands, Iceland, Japan, Oman, Saudi Arabia, Sikkim and the United Arab Emirates.[1][11] In the winter 2017/2018 the first record of a mistle thrush for North America was at Miramichi in New Brunswick.[19]
The mistle thrush is found in a wide range of habitats containing trees, including forests, plantations, hedges and town parks. In the south and east of its range, it inhabits upland
There is evidence that this species has changed its natural habitat in at least parts of its range. In Germany and elsewhere in central Europe, it was found only in coniferous forest until the mid-1920s when its range rapidly expanded, first into farmland, and then to suburbs and urban parks. The reasons for this expansion are unclear.[20] In areas of intensive farming, such as eastern England, arable land has in turn largely been abandoned in favour of built-up areas with their greater variety of green habitats.[21]
Perhaps the most notable find of the 118th Christmas Bird Count in Canada was a single vagrant mistle thrush found in Miramichi, New Brunswick. This was the first record for this species in North America.[22] The discovery attracted many birders from Canada and the United States; sightings continued from early December 2017 through late March 2018.[23]
Behaviour
Mistle thrushes are found as individuals or pairs for much of the year, although families forage together in late summer,[11] and groups may merge to form large flocks when food sources are plentiful.[24] It is not uncommon for up to 50 thrushes to feed together at that time of year. They roost at night in trees or bushes, again typically as individuals or pairs, except in late summer or autumn when families may roost together.[11]
The mistle thrush is quite terrestrial, hopping with its head held up and body erect; when excited, it will flick its wings and tail. The flight consists of undulating bounds interspersed with glides.[11]
Breeding
Mistle thrushes breed in the year subsequent to their hatching;
The
In a study carried out in Britain, the survival rate for juveniles in their first year is 57 per cent, and the adult annual survival rate is 62 per cent. Life expectancy is typically three years,[14] but the maximum age recorded from bird ringing recoveries is 21 years and 3 months for a bird shot in Switzerland.[28]
Feeding
Mistle thrushes feed mainly on
Plant food includes the fruits and seeds of bushes and trees, mainly holly, yew, ivy and mistletoe, but also, for example, blackberry, cherry, elder, hawthorn, olive and rose. It may eat the flowers and shoots of grasses and other plants, and will take fallen apples and plums. It forages within its breeding habitat and in open fields, sometimes sharing these feeding areas with redwings or fieldfares.[11]
Young birds are initially mainly fed on invertebrates, often collected from low foliage or under bushes rather than in the grassland preferred by the adults. Adults will roam up to 1 km (approximately 1,100 yards) from the nest on pasture or ploughed land. After fledging the young may accompany their parents until the onset of winter.[24] Individuals or pairs will defend one or more fruit-bearing trees throughout the winter, with preference shown for trees which host mistletoe, the parasitic plant from which the bird derives its name. Where mistletoe is not present, holly is the most common tree chosen.[29] Although the thrush normally feeds on the ground and from low bushes, the defence of this resource conserves fruit for later in the season when other food items become scarce.[16] The trees are defended against other thrushes as well as birds such as the bullfinch and great spotted woodpecker. In milder winters with an abundance of fruit, however, this strategy is less used and thrushes can be observed foraging in flocks.[30] Conversely, in hard winters, the defender may be overwhelmed by large flocks of fieldfares, redwings or Bohemian waxwings.[29]
As its name implies, the mistle thrush is important in propagating the mistletoe, an aerial parasite, which needs its seeds to be deposited on the branches of suitable trees. The highly nutritious fruits are favoured by the thrush, which digests the flesh leaving the sticky seeds to be excreted, possibly in a suitable location for germination.[31]
Predators and parasites
The mistle thrush is predated upon by a wide variety of birds of prey, including the
External parasites of the mistle thrush include the
Status
The mistle thrush has an extensive distribution in Europe and western Asia, and its European breeding population is estimated at 9–22.2 million birds. When Asian breeders are added, this gives a global total of 12.2–44.4 million.[1] The species was formerly more restricted in range, and rarely bred even in northern England in the 1700s.[24] It expanded rapidly into lowland and coastal areas of Europe during the 18th century and the first half of the 19th century, colonising areas where it was formerly rare or absent, such as Ireland (where it first bred in 1807), Scotland and the Netherlands. The range also increased in Denmark, Norway, Hungary and Austria.[16]
Although the population now appears to be declining, the decrease is not rapid or large enough to trigger conservation vulnerability criteria. Given its high numbers and very large range, this thrush is therefore classified by the
In culture
Mistle Thrush and Alpine Chough, by Giovanni da Udine, an artist who worked in Raphael's studio in the 16th century, was a sketch for his Bird with Garland and Fruit, and this in turn was the basis for a Raphael fresco in the Apostolic Palace.[55][56]
The early Renaissance poem "The Harmony of Birds" features a thrusshe (mistle thrush) singing the phrase "sanctus, sanctus", distinguishing the bird from the song thrush, the mauys or throstle.[57][58] The song of the mistle thrush is also described in Thomas Hardy's "Darkling Thrush" and Edward Thomas's "The Thrush".[59] The loud call of this common and conspicuous bird also led to many old or local names, including "screech", "shrite" and "gawthrush".[60][61] Other names, including "stormcock" referred to its willingness to sing in wind and rain. "Holm thrush", "hollin cock" and "holm cock" are based on obsolete names for the holly tree, which may be defended by the thrush in winter for its berries.[62]
In Frances Hodgson Burnett's The Secret Garden, Dickon reassures Mary Lennox that he will keep his knowledge of the garden secret by comparing her to a mistle thrush in defence of its nest, recognising his privilege in sharing her secret: "If tha' was a missel thrush an' showed me where thy nest was, does tha' think I'd tell any one? Not me," he said. "Tha' art as safe as a missel thrush."[63]
Roy Harper's 1971 album Stormcock, featuring Jimmy Page, is titled after the species.[64]
The final verse of the Jethro Tull song "Jack-in-the-Green" from their 1977 album Songs from the Wood mentions the bird in the lines "Oh, the mistlethrush is coming. Jack, put out the light." The bird also features in the lyrics of The Decemberists' song "Won't Want for Love (Margaret in the Taiga)" from their 2009 album The Hazards of Love: "Mistlethrush, Mistlethrush, Lay me down in the underbrush, My naked feet grow weary with the dusk".[65]
Citations
- ^ .
- ^ Linnaeus (1758) p. 168.
- ^ S2CID 216175712. Retrieved 10 September 2013.
- ISBN 978-0-550-10185-3.
- ^ Jobling (2010) p. 393.
- ^ a b Jobling (2010) p. 404.
- ^ "mistle". Oxford English Dictionary (Online ed.). Oxford University Press. (Subscription or participating institution membership required.)
- ^ Clement et al. (2000) pp. 36–38.
- ISBN 978-1-78427-169-5.
- PMID 16971142.
- ^ a b c d e f g h i j k l m n o p q r s t u v w x y z Clement et al. (2000) pp. 397–491.
- ^ Tomek, Teresa; Bocheński, Zbigniew M; Socha, Paweł; Stefaniak, Krzysztof (2012). "Continuous 300,000-year fossil record: changes in the ornithofauna of Biśnik Cave, Poland" (PDF). Palaeontologia Electronica. 15 (1): 1–20.
- ^ Pavia, Marco; Bedetti, Claudia (2003). "The late Pleistocene fossil avian remains from Grotta dei Fiori, Carbonia (SW Sardinia, Italy)". Bollettino della Società Paleontologica Italiana. 42 (1–2): 163–169.
- ^ a b c d e f "Mistle Thrush Turdus viscivorus [Linnaeus, 1758]". Bird Facts. British Trust for Ornithology (BTO). 16 July 2010. Retrieved 20 August 2013.
- ^ Clement et al. (2000) p. 41.
- ^ a b c d e f g h Snow & Perrins (1998) pp. 1230–1234.
- ^ a b c d e f Coward (1928) pp. 193–196.
- ^ "Song Thrush/Mistle Thrush" (PDF). A BTO Garden BirdWatch factsheet. British Trust for Ornithology (BTO). Retrieved 18 August 2013.
- ^ Sarah Trainor (9 January 2018). "Surviving on berries, celebrity mistle thrush settles in for Miramichi winter". CBC News. Retrieved 8 August 2018.
- ^ Fuller (2003) p. 28.
- S2CID 85405254.
- ^ Purves, Liz (29 November 2018). "118th Christmas Bird Count: Canada Summary". Audubon. Retrieved 13 December 2018.
- ^ "Species Maps". Wisconsin eBird.
- ^ a b c d e Brown & Grice (2005) p. 499.
- ^ "Turdidae Thrushes". Bird Facts. British Trust for Ornithology (BTO). 29 November 2010. Retrieved 15 September 2013.
- JSTOR 2422072.
- ^ "Mistle Thrush". Garden birds. British Trust for Ornithology. 22 November 2010. Retrieved 16 September 2013.
- ^ "European Longevity Records". Euring. Archived from the original on 15 May 2013. Retrieved 22 August 2013.
- ^ a b Snow & Snow (2010) pp. 154–156.
- .
- ^ Rothschild & Clay (1953) p. 28.
- ^ Korpimäki & Hakkarainen (2012) p. 97.
- .
- doi:10.1080/13921657.2005.10512604.)
{{cite journal}}
: CS1 maint: multiple names: authors list (link - ^ Mysterud, I.V. and Hagen, Y. (1969). "The food of the Ural owl (Strix uralensis Pall.) in Norway". Nytt. Mag. Zool. 17: 165–167.
{{cite journal}}
: CS1 maint: multiple names: authors list (link) - ^ Sackl, P. and Döltlmayer, G. (1996). "Zur Siedlungsbiologie und Ökologie des Uhus (Bubo bubo) im oberen Murtal (Steiermark, Österreich)" (PDF). Abh. Zool.-Bot. Ges. Österreich (in German). 129: 33–45.
{{cite journal}}
: CS1 maint: multiple names: authors list (link) - ^ Watson (2010) p. 94.
- .
- .
- ^ Kenward (2010) p. 204.
- ^ Ratcliffe (2010) p. 415.
- ^ Newton (2010) p. 108.
- .
- ^ Rothschild & Clay (1953) pp. 84–85.
- ^ Rothschild & Clay (1953) p. 227.
- S2CID 3077157.
- ^ Rothschild & Clay (1953) p. 197.
- S2CID 44258886.
- ^ Rothschild & Clay (1953) p. 189.
- S2CID 11474724.
- ^ Rothschild & Clay (1953) p. 181.
- ^ Rothschild & Clay (1953) p. 171.
- ^ Rothschild & Clay (1953) p. 165.
- ^ Erasmus (1982) p. 25.
- ^ Hersey (1993) p. 225.
- ^ Alsteens (2009) pp. 22–23.
- ^ Percy Society et al. (1842) p. 6.
- ^ Andrew (1985) p. 77.
- ^ Armitage & Dee (2011) pp. 202–203.
- ^ Swainson (1886) pp. 1–2.
- ^ Lockwood (1984) p. 104.
- ^ Cocker & Mabey (2005) pp. 360–361.
- ^ "Chapter 11: "The Nest of the Missel Thrush" | The Secret Garden | Frances Hodgson Burnett | Lit2Go ETC". etc.usf.edu.
- ^ Harper, Roy. "An Introduction To The New Stormcock (Part 3) – Roy Harper's Blog". Retrieved 19 February 2024.
- ^ "Won't Want for Love (Margaret in the Taiga) The Decemberists". Genius Media Group Inc. Retrieved 8 August 2018.
General bibliography
- Alsteens, Stijn (2009). Raphael to Renoir: Drawings from the Collection of Jean Bonna. New York: Metropolitan Museum of Art. (Catalogue for the Exhibition "Raphael to Renoir: Drawings from the Collection of Jean Bonna", held at The Metropolitan Museum of Art, New York, from 21 January to 26 April 2009, and at the National Gallery of Scotland, Edinburgh, from 5 June to 6 September 2009)
- ISBN 978-0-918016-73-7.
- Armitage, Simon; Dee, Tim (2011). The Poetry of Birds. London: Penguin. ISBN 978-0-14-102711-1.
- Brown, Andy; Grice, Phil (2005). Birds in England (Poyser Country Avifaunas). London: Poyser. ISBN 978-0-7136-6530-7.
- Clement, Peter; Hathway, Ren; Wilczur, Jan (2000). Thrushes (Helm Identification Guides). London: Christopher Helm Publishers. ISBN 978-0-7136-3940-7.
- ISBN 978-0-7011-6907-7.
- OCLC 4279233.
- ISBN 978-0-8020-2373-5.
- Fuller, Robert J (2003). Bird Life of Woodland and Forest. Cambridge: Cambridge University Press. ISBN 978-0-521-54347-7.
- Hersey, George L (1993). High Renaissance Art in St. Peter's and the Vatican: An Interpretive Guide. Chicago: University of Chicago Press. ISBN 978-0-226-32782-2.
- Jobling, James A (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. ISBN 978-1-4081-2501-4.
- Kenward, Robert (2010). The Goshawk (Poyser monographs). London: Poyser. ISBN 978-1-4081-2826-8.
- Korpimäki, Erkki; Hakkarainen, Harri (2012). The Boreal Owl: Ecology, Behaviour and Conservation of a Forest-Dwelling Predator. Cambridge: Cambridge University Press. ISBN 978-0-521-11371-7.
- Linnaeus, Carl (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.
- ISBN 978-0-19-214155-2.
- ISBN 978-1-4081-3834-2.
- Percy Society; Collier, John Payne; Skelton, John; Smith, Goldwin (1842). The Harmony of Birds. London: Percy Society.
- ISBN 978-1-4081-3683-6.
- Rothschild, Miriam; Clay, Theresa (1953). Fleas, Flukes and Cuckoos: A study of bird parasites. London: Collins.
- ISBN 978-1-4081-3821-2.
- Snow, David; Perrins, Christopher M, eds. (1998). The Birds of the Western Palearctic concise edition (2 volumes). Oxford: Oxford University Press. ISBN 978-0-19-854099-1.
- Swainson, Rev. Charles Anthony (1886). The folk lore and provincial names of British birds. London: Elliot Stock. OL 6304710M.
- Watson, Jeff (2010). The Golden Eagle (Poyser monographs). London: Poyser. ISBN 978-1-4081-3455-9.
External links
- Ageing and sexing (PDF; 4.3 MB) by Javier Blasco-Zumeta & Gerd-Michael Heinze
- Feathers – Ornithos – Birdwatching in Europe
- Vocalisations – xeno-canto