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[[File:Upupa distribution.png|thumb|Distribution of Upupa species
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The Eurasian hoopoe ( Upupa epops) is the most widespread species of the genus Upupa. It is a distinctive cinnamon coloured bird with black and white wings, a tall erectile crest, a broad white band across a black tail, and a long narrow downcurved bill. Its call is a soft "oop-oop-oop".
The Eurasian hoopoe is native to Europe, Asia and Africa. It is migratory in the northern part of its range. Some ornithologists consider the Madagascar hoopoes as a subspecies. The African hoopoe, subspecies U. e. africana, has sometimes been treated as a separate species.
| U. e. epops Linnaeus, 1758 | northwest Africa and Europe east to central south Russia, northwest China and northwest India | Nominate |
| U. e. saturata Lönnberg, 1909 | east Russia (east of Yenisey) to Korea, Japan, central China and Tibet | Similar to nominate, but slightly grayer on mantle and darker below. |
| U. e. ceylonensis Reichenbach, 1853 | central, south India and Sri Lanka | Smaller than nominate, more rufous overall, no white in crest |
| U. e. longirostris Jerdon, 1862 | northeast India to south China, Indochina and north Malay Peninsula | Larger than nominate, pale |
| U. e. major Brehm C.L., 1855 | Egypt | Larger than nominate, longer billed, narrower tailband, greyer upperparts |
| U. e. senegalensis William Swainson, 1837 | Senegal and Gambia to Somalia | Smaller than nominate, shorter winged |
| U. e. waibeli Anton Reichenow, 1913 | Cameroon to northwest Kenya and north Uganda | As senegalensis but darker plumage and more white on wings |
| U. e. africana Bechstein, 1811 | central DR Congo east to central Kenya, and south to South Africa | African hoopoe. Most distinctive subspecies with higher degree of sexual dimorphism. Grayish foreneck, and differing wing pattern |
The call is typically a trisyllabic oop-oop-oop, which may give rise to its English and scientific names, although two and four syllables are also common. An alternative explanation of the English and scientific names is that they are derived from the French name for the bird, huppée, which means crested. In the Himalayas, the calls can be confused with that of the Himalayan cuckoo ( Cuculus saturatus), although the cuckoo typically produces four notes. Other calls include rasping croaks, when alarmed, and hisses. Females produce a wheezy note during courtship feeding by the male.
The hoopoe has two basic requirements of its habitat: bare or lightly vegetated ground on which to forage and vertical surfaces with cavities (such as trees, cliffs or even walls, nestboxes, haystacks, and abandoned burrows) in which to nest. These requirements can be provided in a wide range of ecosystems, and as a consequence the hoopoe inhabits a wide range of habitats such as , wooded steppes, and , as well as forest glades.
Hoopoes make seasonal movements in response to rain in some regions such as in Ceylon and in the Western Ghats. Birds have been seen at high altitudes during migration across the Himalayas. One was recorded at about by the first Mount Everest expedition.
The Egg incubation period for the species is between 15 and 18 days, during which time the male feeds the female. Incubation begins as soon as the first egg is laid, so the chicks are born asynchronously. The chicks hatch with a covering of Down feather. By around day three to five, feather quills emerge which will become the adult feathers. The chicks are brooded by the female for between 9 and 14 days. The female later joins the male in the task of bringing food. The young fledge in 26 to 29 days and remain with the parents for about a week more. Hoopoes show hatching asynchrony of eggs which is thought to allow for brood reduction when food availability is low.
Hoopoes have well-developed anti-predator defences in the nest. The uropygial gland of the incubating and brooding female is quickly modified to produce a foul-smelling liquid, and the glands of nestlings do so as well. These secretions are rubbed into the plumage. The secretion, which smells like rotting meat, is thought to help deter predators, as well as deter parasites and possibly act as an antibacterial agent. Recent evidence suggests that the secretions may vary in composition depending on the microbiological composition of the female's uropygial gland; furthermore, the secretions may have an impact on the color of eggs, serving as an indicator of antimicrobial health for the adults during incubation. The secretions stop soon before the young leave the nest. From the age of six days, nestlings can also direct streams of faeces at intruders, and will hiss at them in a snake-like fashion. The young also strike with their bill or with one wing.
Hoopoes are distinctive birds and have made a cultural impact over much of their range. They were considered sacred in Ancient Egypt, and were "depicted on the walls of tombs and temples". During the Old Kingdom, the hoopoe was used in the iconography as a symbolic code to indicate the child was the heir and successor of his father. They achieved a similar standing in Minoan Crete.
In the Torah, Leviticus 11:13–19, hoopoes were listed among the animals that are unclean and should not be eaten. They are also listed in Deuteronomy 14:18 Deuteronomy Chapter 14:18 . mechon-mamre.org as not kosher.
The hoopoe also appears in the Quran and is known as the "Hudhud" (), in Surah Al-Naml 27:20–22: "And he King Solomon sought among the birds and said: How is it that I see not the hoopoe, or is he among the absent? (20) I verily will punish him with hard punishment or I verily will slay him, or he verily shall bring me a plain excuse. (21) But he the was not long in coming, and he said: I have found out (a thing) that thou apprehendest not, and I come unto thee from Sheba with sure tidings."
Hoopoes were seen as a symbol of virtue in Persia. A hoopoe was a leader of the birds in the Persian book of poems The Conference of the Birds ("Mantiq al-Tayr" by Attar) and when the birds seek a king, the hoopoe points out that the Simurgh was the king of the birds.
Hoopoes were thought of as thieves across much of Europe, and harbingers of war in Scandinavia. In tradition, hoopoes are strongly connected with death and the underworld; their song is believed to foreshadow death for many people or cattle.Mall Hiiemäe,
Forty birds in Estonian folklore IV. translate.google.com
The hoopoe is the king of the birds in the Ancient Greek comedy The Birds by Aristophanes. In Ovid's Metamorphoses, book 6, King Tereus of Thrace rapes Philomela, his wife Procne's sister, and cuts out her tongue. In revenge, Procne kills their son Itys and serves him as a stew to his father. When Tereus sees the boy's head, which is served on a platter, he grabs a sword but just as he attempts to kill the sisters, they are turned into birds—Procne into a swallow and Philomela into a nightingale. Tereus himself is turned into an epops (6.674), translated as lapwing by Dryden and lappewincke ( lappewinge) by John Gower in his Confessio Amantis,Book 5, lines 6041 and 6046. or hoopoe in A. S. Kline's translation. The bird's crest indicates his royal status, and his long, sharp beak is a symbol of his violent nature. English translators and poets probably had the northern lapwing in mind, considering its crest.
The hoopoe was chosen as the national bird of Israel in May 2008 in conjunction with the country's 60th anniversary, following a national survey of 155,000 citizens, outpolling the white-spectacled bulbul. The hoopoe appears on the Logo of the University of Johannesburg and is the official mascot of the University's sports. The municipalities of Armstedt and Brechten, Germany, have hoopoes in their coats of arms.
In Morocco, hoopoes are traded live and as medicinal products in the markets, primarily in herbalist shops. This trade is unregulated and a potential threat to local populations
Three CGI enhanced hoopoes, together with other birds collectively named "the tittifers", are often shown whistling a song in the BBC children's television series In the Night Garden....
Hunting is of concern in southern Europe and Asia.
In Europe, the hoopoe seems to have a stable population though it is threatened in several regions. The bird is considered extinct in Sweden and "needing active conservation" in Poland. The species has recovered and stabilised in Switzerland; however, they remain vulnerable.
Distribution and habitat
The Eurasian hoopoe is widespread in Europe, Asia, and North Africa and northern Sub-Saharan Africa. Most European and north Asian birds bird migration to the tropics in winter. Those breeding in Europe usually migrate to the Sahel belt of sub-Saharan Africa. The birds predominantly migrate at night. In contrast, the African populations are sedentary all year. The species has been a vagrant in Alaska; U. e. saturata was recorded there in 1975 in the Yukon Delta. Hoopoes have been known to breed north of their European range, and in southern England during warm, dry summers that provide plenty of grasshoppers and similar insects, although as of the early 1980s northern European populations were reported to be in the decline, possibly due to changes in climate. In 2015, a record numbers of hoopoes were recorded in Ireland, with at least 50 birds recorded in the southwest of the country. This was the highest recorded number since 1965 when 65 individuals were sighted.
Behaviour and ecology
In what was long thought to be a defensive posture, hoopoes sunbathe by spreading out their wings and tail low against the ground and tilting their head up; they often fold their wings and preen halfway through. They also enjoy taking dust and sand baths.
Food and feeding
The diet of the Eurasian hoopoe is mostly composed of , although small , and plant matter such as and Berry are sometimes taken as well. It is a solitary forager which typically feeds on the ground. More rarely they will feed in the air, where their strong and rounded wings make them fast and manoeuvrable, in pursuit of numerous swarming . More commonly their foraging style is to stride over relatively open ground and periodically pause to probe the ground with the full length of their bill. Insect larvae, and are detected by the bill and either extracted or dug out with the strong feet. Hoopoes will also feed on insects on the surface, probe into piles of leaves, and even use the bill to lever large stones and flake off bark. Common diet items include crickets, , , , , Antlion, bugs and ants. These can range from in length, with a preferred prey size of around . Larger prey items are beaten against the ground or a preferred stone to kill them and remove indigestible body parts such as wings and legs.
Breeding
The hoopoe genus is monogamous, although the pair bond apparently only lasts for a single season, and territorial. The male calls frequently to advertise his ownership of the territory. Chases and fights between rival males (and sometimes females) are common and can be brutal. Birds will try to stab rivals with their bills, and individuals are occasionally blinded in fights. The nest is in a hole in a tree or wall, and has a narrow entrance. It may be unlined, or various scraps may be collected. The female alone is responsible for avian incubation the eggs. Clutch size varies with location: Northern Hemisphere birds lay more eggs than those in the Southern Hemisphere, and birds at higher latitudes have larger clutches than those closer to the equator. In central and northern Europe and Asia the clutch size is around 12, whereas it is around four in the tropics and seven in the subtropics. The eggs are round and milky blue when laid, but quickly discolour in the increasingly dirty nest. They weigh . A replacement clutch is possible.
Relationship with humans
The diet of the Eurasian hoopoe includes many species considered by humans to be pests, such as the pupae of the processionary moth, a damaging forest pest. For this reason the species is afforded protection under the law in many countries.
Conservation
The Eurasian Hoopoe is listed as a species of "Least concern" by the IUCN. Despite the fact, the species has been in a continuous decline according to the organisation since 2008, the causes being loss of habitat and over-hunting.
Citations
Sources
(1985). 9780198575078, Oxford University Press. ISBN 9780198575078
External links
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