Flame robin
Flame robin | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Passeriformes |
Infraorder: | Passerides
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Family: | Petroicidae |
Genus: | Petroica |
Species: | P. phoenicea
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Binomial name | |
Petroica phoenicea Gould, 1837
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The flame robin (Petroica phoenicea) is a small
The position of the flame robin and its Australian relatives on the passerine family tree is unclear; the Petroicidae are not closely related to either the European or American robins, but appear to be an early offshoot of the Passerida group of songbirds. The flame robin is predominantly insectivorous, pouncing on prey from a perch in a tree, or foraging on the ground. A territorial bird, the flame robin employs song and plumage displays to mark out and defend its territory. It is classified by BirdLife International as least concern.
Taxonomy
The flame robin was first described by the French naturalists Jean René Constant Quoy and Joseph Paul Gaimard in 1830 as Muscicapa chrysoptera.[2] The specific epithet chrysoptera is derived from the Ancient Greek words chrysos 'golden', and pteron 'feather'.[3]
No subspecies are recognised,[12] and the degree of geographic variation is unclear. Adult male birds which breed on the mainland have been reported as having lighter upperparts and underparts than their Tasmanian relatives, and females are said to be browner, but these differences may also result from worn plumage. Furthermore, migration across the Bass Strait by some birds obfuscates the issue. Mainland and Tasmanian birds are the same size.[13] Ornithologists Richard Schodde and Ian Mason argued that the poor quality of museum collections and partially migratory habits meant that discrete subspecies could not be distinguished on the basis of the observed variation within the species.[14]
Flame-breasted robin was the
Description
The largest of the red robins, the flame robin is 12–14 cm (4.7–5.5 in) long. It has a more slender build than other members of the genus Petroica, with relatively long wings and neck and small head.[12] The male is easily distinguished by the bright orange-red plumage of the throat, breast, and abdomen. The crown, nape, ear coverts, hindneck, and sides of neck are dark grey, and lores and chin are a grey-black. The grey feathers of the sides of the crown may be suffused with dull orange.[17] The rest of the upperparts, comprising the wings, back and tail, are dark grey. There is a small, white frontal spot above the bill, and the wing bar and outer tail shafts are white. The feathers of the posterior belly, flanks, and vent are white with grey-black bases. The female is plainly coloured—pale brown overall, and a lighter buff underneath.[18] The lower belly, sides, and underside are a soft off-white colour. Similar to the male, feathers on the sides of the crown might have a subtle hint of dull orange, and this coloration could also extend to the feathers on the breast area. There are small, off-white marks on the wings and above the bill.[19] The bill, legs, feet, and claws are black, and the eyes dark brown.[20] A flame robin with an all lemon-yellow breast and otherwise female plumage was observed in a small flock of flame robins near Swansea, in eastern Tasmania, in September 1950.[21]
Nestlings have dark grey or brown
The colour alone is not a reliable guide to determine the species, as some scarlet robins (P. boodang) take on an orange hue, but while male scarlet and red-capped robins (P. goodenovii) have red breasts and black throats, the flame robin's breast plumage extends right up to the base of the bill. It is also a little slimmer and has a smaller head than the scarlet robin, and is clearly larger than the red-capped robin.[22] Females of the respective species are harder to tell apart. Those of red-capped, rose, and pink robins are all smaller, with wing lengths less than 7 cm (2.8 in), smaller than the smallest flame robin. The female scarlet robin has a more pronounced red flush to the breast and the spot on the forehead above the bill is more prominent and white rather than off-white.[13]
The flame robin's calls are grouped into louder and quieter calls; the former can be heard from 150 m (490 ft) away, while the latter, which are often briefer, from 30 m (98 ft). Loud songs make up almost 90% of calls in spring, summer, and autumn, but less than 50% of calls from May to July. Males sing rarely during this time, although they do so to defend their territories.[23] Their song is more varied and complex than that of the scarlet robin,[24] and has been described as the most musical of the red robins. A series of descending notes in groups of three, the musical song has been likened to the phrases, "you-may-come, if-you-will, to-the-sea"[25] or "you-are-not a-pretty-little-bird like-me". Both males and females sing this song, often perched from a vantage point, such as a stump or fence.[24] This loud song is used to attract the attention of a potential mate, and to announce the bringing of food to its mate or young. The softer call has been described as a tlip, terp or pip, and is used as a contact call in the vicinity of the nest.[26] The female makes a hissing sound, if approached while on the nest,[24] and the male has been recorded making a wheezing call when displaying around the nest.[27]
Distribution and habitat
The flame robin is found in temperate regions of southeastern Australia and all over Tasmania, although it is less common in the southwest and west. In
In spring and summer, the flame robin is more often found in wet eucalypt forest in hilly or mountainous areas, particularly the tops and slopes, to an elevation of 1,800 m (5,900 ft). It generally prefers areas with more clearings and less understory. In particular, it prefers tall forests dominated by such trees as snow gum (Eucalyptus pauciflora), mountain ash ( E. regnans), alpine ash (E. delegatensis), manna gum (E. viminalis), messmate stringybark (E. obliqua), black gum (E. aggregata), white mountain gum (E. dalrympleana), brown barrel (E. fastigata), narrow-leaved peppermint (E. radiata), and black peppermint (E. amygdalina). It is occasionally encountered in temperate rainforest. In the autumn and winter, birds move to more open areas, such as grasslands and open woodlands, particularly those containing river red gum (E. camaldulensis), Blakely's red gum (E. blakelyi), yellow box (E. melliodora), grey box (E. microcarpa), and mugga ironbark (E. sideroxylon), at lower altitude.[28]
Flame robins often become more abundant in areas recently burnt by bushfires, but move away once the undergrowth regrows.[28] They may also move into logged or cleared areas in forests.[29] However, a field study in the Boola Boola State Forest in central Gippsland revealed they are not found in areas where the regrowth after logging is dense.[35]
Behaviour
The flame robin mostly breeds in and around the Great Dividing Range, the Tasmanian highlands, and islands in Bass Strait.[36] With the coming of cooler autumn weather, most birds disperse to lower and warmer areas, some travelling as far as eastern South Australia, southern Queensland, or (in the case of some Tasmanian birds) across Bass Strait to Victoria. Birds breeding in the warmer climates north of the Blue Mountains in New South Wales tend to retain their highland territories all year round. Outside the breeding season, birds may congregate in loose flocks, but they are most usually encountered throughout the year singly or in pairs, the latter more commonly in breeding season.[37]
When perched or between bouts of foraging on the ground, the flame robin holds itself in a relatively upright pose, with its body angled at 45° or less from the vertical, and its wings held low below its tail. It impresses as nervous and twitchy, flicking its wings alternately when still. The flame robin's flight is fast, with a markedly undulating character.[28]
The flame robin is
Courtship and breeding
Several courtship behaviours have been recorded. Males have been recorded feeding females.
The breeding season is August to January with one or two broods raised.[36] The male proposes suitable nest sites to the female by hopping around the area. Unlike other robins, the female sometimes initiates the site selection. A pair spends anywhere from one to five days looking before finding a suitable site. The female constructs the nest alone.[27] Eucalypts are generally chosen, but birds have been recorded nesting in Pinus radiata on Mount Wellington in Tasmania. The flame robin is more versatile in its selection of nesting sites than other robins, and has even been recorded nesting in sheds.[41]
The nest is a neat, deep cup made of soft dry grass, moss, and bark. Spider webs, feathers, and fur are used for binding/filling, generally in a tree fork or crevice, or cliff or riverbank ledge, typically within a few metres of the ground. The clutch generally numbers three or four dull white eggs, which are laid on consecutive days.[42] They are tinted bluish, greyish or brownish, and splotched with dark grey-brown, and measure 18 mm x 14 mm.[36] A field study in open eucalypt forest at Nimmitabel found that flame robins and scarlet robins chose different sites to breed, the former in tree hollows and bark crevices, most commonly of Eucalyptus viminalis around 4 m (13 ft) off the ground, and the latter more commonly in forks or on branches of E. pauciflora around 7 m (23 ft) above the ground. Flame robins, which were migratory at the site, were more successful in raising young, but the success rate of scarlet robins in the area appeared to be poor compared with other sites.[27]
The
Feeding
Like all
Compared with the scarlet robin, the flame robin eats a higher proportion of flying insects. Biologist, Doug Robinson, has proposed that scarcity of flying insects in winter is a reason why the flame robin migrates.
Among the types of insects consumed are many families of
References
- ^ a b BirdLife International (2022). "Petroica phoenicea". IUCN Red List of Threatened Species. 2022: e.T22704819A211339793. Retrieved 26 July 2022.
- ^ Quoy, Jean René Constant; Gaimard, Joseph Paul in Dumont-d'Urville, J. (1830). Voyage de découvertes de l'Astrolabe exécuté par ordre du Roi, pendant les anneés 1826–1827–1828–1829, sous le commandement de M.J. Dumont-d'Urville. Zoologie. Paris: J. Tastu Vol. 1
- ISBN 0-19-910207-4.
- ^ Department of the Environment, Water, Heritage and the Arts (October 9, 2008). "Species Petroica (Littlera) phoenicea Gould, 1837". Australian Biological Resources Study: Australian Faunal Directory. Australian Government. Archived from the original on 12 October 2012. Retrieved 26 August 2010.
- ^ Boles, p. 66.
- ^ Jobling, James A. (2010). "Helm Dictionary of Scientific Bird-names". Retrieved 2020-04-23.
- ^ a b Boles, p. xv.
- ^ a b Boles, p. 35.
- ^ Gill, F. and D. Donsker, eds. (2020). IOC World Bird List (v 10.1). Doi 10.14344/IOC.ML.10.1. http://www.worldbirdnames.org/
- ISBN 0-300-04085-7.
- (PDF) from the original on 2008-03-09. Retrieved 14 August 2008.
- ^ a b c d Higgins et al., p. 666.
- ^ a b c Higgins et al., p. 681.
- ISBN 0-643-06456-7.
- ^ Boles, p. 68.
- ^ Frank Gill and Minturn Wright, Birds of the World: Recommended English Names, Princeton University Press, 2006.
- ^ a b c d Higgins et al., p. 678.
- ^ "Unveiling the Enchanting World of Birds with Red Head". 2023-08-16. Retrieved 2023-08-18.
- ^ a b c Higgins et al., p. 679.
- ^ a b c d Higgins et al., p. 680.
- .
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- ^ Higgins et al., p. 675.
- ^ a b c d North, Alfred J. (1903). Nests and eggs of birds found breeding in Australia and Tasmania. Vol. 1 (2nd ed.). Sydney: Australian Museum/F.W. White. pp. 165–67. Archived from the original on 2012-09-23. Retrieved 19 August 2010.
- ISBN 085179813-6
- ^ Higgins et al., p. 676.
- ^ .
- ^ a b c d Higgins et al., p. 667.
- ^ a b Higgins et al., p. 668.
- ^ Higgins et al., p. 669.
- .
- S2CID 85038462.
- ^ a b Garnett, Stephen T. (2000). "Taxon summary: Flame Robin" (PDF). Environment Australia. Department of the Environment, Water, Heritage and the Arts, Australian Government. Archived from the original (PDF) on 28 March 2011. Retrieved 9 August 2010.
- ^ Paton, D. C.; Carpenter, G.; Sinclair, R. G. (1994). "A second bird atlas of the Adelaide region. Part 1: changes in the distribution of birds: 1974–75 vs 1984–85". South Australian Ornithologist. 31: 151–93.
- .
- ^ ISBN 0-646-42798-9.
- ^ a b Higgins et al., p. 672.
- ^ .
- ^ Higgins et al., p. 674.
- .
- doi:10.1071/MU960221.
- ^ Higgins et al., p. 677.
- doi:10.1071/MU966347.
- ^ Cooper, R. P. (1970). "The Flame robin on Wilson's Promontory". Australian Bird Watcher. 3: 227–35.
- ^ Higgins et al., p. 671.
- S2CID 84430716.
- .
- ^ a b Robinson, Doug (1992). "Why do Flame Robins Petroica phoenicea migrate? A comparison between the social and feeding ecologies of the Flame Robin and Scarlet Robin P. multicolor". Corella. 16: 1–14.
Cited texts
- Boles, Walter E. (1988). The Robins and Flycatchers of Australia. Sydney: Angus & Robertson. ISBN 0-207-15400-7.
- Higgins, Peter J.; Peter, Jeffrey M, eds. (2002). OCLC 1173995678.
External links
- Explore Species: Flame Robin at eBird (Cornell Lab of Ornithology)