European honey buzzard

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European honey buzzard
Wespenbussard European honey buzzard Pernis apivorus, crop.jpg
Adult bird in Germany
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Accipitriformes
Family: Accipitridae
Genus: Pernis
Species:
P. apivorus
Binomial name
Pernis apivorus
PernisApivorusIUCN2018 2.png
Range of P. apivorus
  Breeding
  Non-breeding
  Passage
Synonyms

Falco apivorusLinnaeus, 1758

The European honey buzzard (Pernis apivorus), also known as the pern or common pern, [2] is a bird of prey in the family Accipitridae.

Contents

Taxonomy

The European honey buzzard was formally described in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his Systema Naturae . He placed it with the falcons and eagles in the genus Falco and coined the binomial name Falco apivorus. [3] [4] Linnaeus cited earlier works including the 1678 description by the English naturalist Francis Willughby and the 1713 description by John Ray. [5] [6] The European honey buzzard is now one of four species placed in the genus Pernis that was introduced by Georges Cuvier in 1816. [7] The species is monotypic: no subspecies are recognised. [7] The binomen is derived from Ancient Greek pernes πέρνης, a term used by Aristotle for a bird of prey, and Latin apivorus "bee-eating", from apis, "bee" and -vorus, "-eating". [8] In fact, bees are much less important than wasps in the birds' diet. Note that it is accordingly called Wespenbussard ("wasp buzzard") in German and similarly in some other Germanic languages and also in Hungarian ("darázsölyv").

Despite its English name, this species is more closely related to kites of the genera Leptodon and Chondrohierax than to true buzzards in Buteo . [9]

Description

Scale-like feathers around the eyes and forehead provide armour against the stings of its prey species. Pernis apivorus i080515 w ad 080519.jpg
Scale-like feathers around the eyes and forehead provide armour against the stings of its prey species.
The relatively straight claws facilitate digging and walking. Beine Wespenbussard-.jpg
The relatively straight claws facilitate digging and walking.
Immature birds have a dull iris and yellow cere. Pernis apivorus, onvolwassene, Unguana, Birding Weto, a.jpg
Immature birds have a dull iris and yellow cere.

The 52–60-centimetre (20–24 in)-long honey buzzard is larger and longer winged, with a 135–150-centimetre (53–59 in) wingspan, when compared to the smaller common buzzard (Buteo buteo). It appears longer necked with a small head, and soars on flat wings. It has a longer tail, which has fewer bars than the Buteo buzzard, usually with two narrow dark bars and a broad dark subterminal bar. The sexes can be distinguished on plumage, which is unusual for a large bird of prey. The male has a blue-grey head, while the female's head is brown. The female is slightly larger and darker than the male.

The soaring jizz is quite diagnostic; the wings are held straight with the wing tips horizontal or sometimes slightly pointed down. The head protrudes forwards with a slight kink downwards and sometimes a very angular chest can be seen, similar to a sparrowhawk, although this may not be diagnostic. The angular chest is most pronounced when seen in direct flight with tail narrowed. The call is a clear peee-lu.

Distribution and habitat

The European honey buzzard is a summer migrant to a relatively small area in the western Palearctic from most of Europe to as far east as southwestern Siberia. The eastern area boundary is not yet known exactly, it is thought to be in the TomskNovosibirskBarnaul area. It is seen in a wide range of habitats, but generally prefers woodland and exotic plantations. It migrates to tropical Africa for European winters.

Movements

Being a long-distance migrant, the honey buzzard relies on magnetic orientation to find its way south, as well as a visual memory of remarkable geographical features such as mountain ranges and rivers, along the way. It avoids large expanses of water over which it cannot soar. Accordingly, great numbers of honey buzzards can be seen crossing the Mediterranean Sea over its narrowest stretches, such as the Gibraltar Strait, the Messina Strait, the Bosphorus, Lebanon, or in Israel. [11] [12]

Status in Britain

The bird is an uncommon breeder in, and a scarce though increasing migrant to, Britain. Its most well-known summer population is in the New Forest (Hampshire) but it is also found in the Tyne Valley (Northumberland), Wareham Forest (Dorset), Swanton Novers Great Wood (Norfolk), the Neath Valleys (South Wales), the Clumber Park area (Nottinghamshire), near Wykeham Forest (North Yorkshire), Haldon Forest Park (Devon) and elsewhere.[ citation needed ]

Mimicry

The similarity in plumage between juvenile European honey buzzard and common buzzard may have arisen as a partial protection against predation by Eurasian goshawks. Although that formidable predator is capable of killing both species, it is likely to be more cautious about attacking the better protected Buteo species, with its stronger bill and talons. Similar Batesian mimicry is shown by the Asian Pernis species, which resemble the Spizaetus hawk-eagles. [13]

Behaviour

It is sometimes seen soaring in thermals. When flying in wooded vegetation, honey buzzards usually fly quite low and perch in midcanopy, holding the body relatively horizontal with its tail drooping. The bird also hops from branch to branch, each time flapping its wings once, and so emitting a loud clap. The bird often appears restless with much ruffling of the wings and shifting around on its perch. The honey buzzard often inspects possible locations of food from its perch, cocking its head this way and that to get a good look at possible food locations. This behaviour is reminiscent of an inquisitive parrot.

Breeding

Eggs are heavily marked with brown on a white or pale buff background, and measure 5.1 x 4.1 cm. Pernis apivorus MHNT.jpg
Eggs are heavily marked with brown on a white or pale buff background, and measure 5.1 x 4.1 cm.

The honey buzzard breeds in woodland, and is inconspicuous except in the spring, when the mating display includes wing-clapping. Breeding males are fiercely territorial. The clutch typically consists of two eggs, less often one or three. Siblicide is rarely observed. [15]

An immature bird raiding a wasp nest

Feeding

It is a specialist feeder, living mainly on the larvae and nests of wasps and hornets, although it will take small mammals, reptiles, and birds. It is the only known predator of the Asian hornet. [16] It spends large amounts of time on the forest floor excavating wasp nests. It is equipped with long toes and claws adapted to raking and digging, and scale-like feathering on its head, thought to be a defence against the stings of its prey. [17] Honey buzzards are thought to have a chemical deterrent in their feathers that protects them from wasp attacks. [18]

In culture

The honey buzzard was historically considered a winter delicacy in Europe, with 19th century texts stating it was frequently caught in winter and described as "fat and delicious eating". [19]

Related Research Articles

<span class="mw-page-title-main">Common buzzard</span> Species of bird of prey

The common buzzard is a medium-to-large bird of prey which has a large range. It is a member of the genus Buteo in the family Accipitridae. The species lives in most of Europe and extends its breeding range across much of the Palearctic as far as northwestern China, far western Siberia and northwestern Mongolia. Over much of its range, it is a year-round resident. However, buzzards from the colder parts of the Northern Hemisphere as well as those that breed in the eastern part of their range typically migrate south for the northern winter, many journeying as far as South Africa.

Buzzard is the common name of several species of birds of prey.

<span class="mw-page-title-main">Eurasian hobby</span> Species of bird

The Eurasian hobby or just hobby, is a small, slim falcon. It belongs to a rather close-knit group of similar falcons often considered a subgenus Hypotriorchis.

<span class="mw-page-title-main">European bee-eater</span> Species of bird of genus Merops

The European bee-eater is a near passerine bird in the bee-eater family, Meropidae. It breeds in southern and central Europe, northern and southern Africa, and western Asia. Except for the resident southern African population, the species is strongly migratory, wintering in tropical Africa. This species occurs as a spring overshoot north of its usual range, with occasional breeding in northern Europe.

<span class="mw-page-title-main">Rough-legged buzzard</span> Species of bird

The rough-legged buzzard (Europe) or rough-legged hawk is a medium-large bird of prey. It is found in Arctic and Subarctic regions of North America, Europe, and Russia during the breeding season and migrates south for the winter. It was traditionally also known as the rough-legged falcon in such works as John James Audubon's The Birds of America.

<span class="mw-page-title-main">Crested honey buzzard</span> Species of bird

The crested honey buzzard is a bird of prey in the family Accipitridae, which also includes many other diurnal raptors such as kites, eagles, and harriers. Pernis ptilorhynchus has six subspecies. As a medium-sized raptor, their size ranges between 57–60 cm (22–24 in). They are also known as the Oriental, Asiatic, or Eastern honey buzzard. The name is derived from its diet, which consists mainly of the larvae of bees and wasps extracted from honey combs.

<span class="mw-page-title-main">Long-legged buzzard</span> Species of bird

The long-legged buzzard is a bird of prey found widely in several parts of Eurasia and in North Africa. This species ranges from Southeastern Europe down to East Africa to the northern part of the Indian subcontinent. The long-legged buzzard is a member of the genus Buteo, being one of the larger species therein. This species is simultaneously considered relatively powerful and aggressive for its taxonomic group as well as a relatively sluggish raptor overall. Like most buzzards, it prefers small mammals such as rodents, including gerbils, ground squirrels, voles and rats, also taking reptiles, birds and insects as well as carrion. Adaptable to a variety of habitats, long-legged buzzards may nest on a variety of surfaces, including rocks, cliffs and trees. it is a typical buzzard in its reproductive biology. The long-legged buzzard is widely distributed and appears to be quite stable in population. Therefore, it is considered as Least Concern by the IUCN.

<span class="mw-page-title-main">Roadside hawk</span> Species of bird

The roadside hawk is a relatively small bird of prey found in the Americas. This vocal species is often the most common raptor in its range. It has many subspecies and is now usually placed in the monotypic genus Rupornis instead of Buteo.

<span class="mw-page-title-main">Grey-faced buzzard</span> Species of bird

The grey-faced buzzard is an Asian bird of prey. It is typically 41–46 cm (16–18 in) in length, making it a small-sized raptor. It breeds in Manchuria, Korea and Japan; it winters in South-east Asia.

<span class="mw-page-title-main">Jackal buzzard</span> Species of bird

The jackal buzzard is a fairly large African bird of prey. The taxonomy of this species has caused some confusion in the past and it almost certainly belongs in a species complex with other African Buteo species. Some taxonomists have considered this species, the Archer's buzzard, and the augur buzzard to be the same superspecies. Many taxonomists consider them all to be distinct, having different calls, different home ranges and variations in plumage. This is a species that lives among mountains, and on adjacent savanna and grassland. It is resident and non-migratory throughout its range.

<span class="mw-page-title-main">Archer's buzzard</span> Species of bird

Archer's buzzard is a subspecies of the augur buzzard that is endemic to Somalia. The bird's common name and Latin binomial commemorate the British explorer and colonial official Sir Geoffrey Francis Archer.

<span class="mw-page-title-main">Augur buzzard</span> Species of bird

The augur buzzard is a fairly large African bird of prey. This species is distinct in typical adult plumage for its blackish back, whitish underside and orange-red tail, while juvenile augur buzzards are generally rather brown in colour; however a dark morph is known, which causes the bird's entire body to become darker. This member of the Buteo genus is distributed in several parts of the central and southern Africa, normally being found from Ethiopia to southern Angola and central Namibia. It is resident and non-migratory throughout its range. This is a species of mountains, and adjacent savannah and grassland. This is a typical buteonine raptor, being a generalist predator which tends to prefer small mammals supplemented by reptiles and birds among various prey items.

<span class="mw-page-title-main">Upland buzzard</span> Species of bird

The upland buzzard is a species of bird of prey in the family Accipitridae. The largest species of the Buteo genus, this buzzard lives in mountainous grassy and rocky areas in areas of Central Asia, northern South Asia and East Asia from Kazakhstan to Korea. The upland buzzard is migratory but typically covers a short distance apparently to avoid snow cover that may hamper prey capture. This species primarily subsists on small mammals but does not shun alternate prey from small to large birds and insects. This little known raptor has a large range, and though generally uncommon, it is not thought to be rare or declining as a species. As a result it is classified as least concern by the IUCN.

<i>Pernis</i> (bird) Genus of birds

Pernis is a genus of birds in the raptor subfamily Perninae. Its members are commonly known as honey buzzards. The genus name is derived from Ancient Greek pernesπερνης, a term used by Aristotle for a bird of prey.

<span class="mw-page-title-main">Variable hawk</span> Species of bird

The variable hawk is a polymorphic species of bird of prey in the family Accipitridae.

Honey Buzzard may refer to:

<span class="mw-page-title-main">Red-shouldered hawk</span> Species of bird

The red-shouldered hawk is a medium-sized buteo. Its breeding range spans eastern North America and along the coast of California and northern to northeastern-central Mexico. It is a permanent resident throughout most of its range, though northern birds do migrate, mostly to central Mexico. The main conservation threat to the widespread species is deforestation.

<span class="mw-page-title-main">Forest buzzard</span> Species of bird

The forest buzzard, is a species of bird of prey found in Africa, though some authorities have placed it as a subspecies of another species, the mountain buzzard, Buto oreophilus. This is a resident breeding species in woodlands in southern and eastern South Africa.

<span class="mw-page-title-main">Philippine honey buzzard</span> Species of bird

The Philippine honey buzzard is a species of bird of prey in the family Accipitridae. It is endemic to forested lowlands of the Philippines, with the exception of Palawan.

References

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  13. Duff, Daniel (March 2006). "Has the juvenile plumage of Honey-buzzard evolved to mimic that of Common Buzzard?" (PDF). British Birds. 99: 118–128.
  14. Perrins, Christopher M.; Attenborough, David (1987). New generation guide to the birds of Britain and Europe (1st University of Texas Press ed.). Austin: University of Texas Press. p. 92. ISBN   9780292755321.
  15. 1 2 van Manen, Willem (2013). "Biologie van Wespendieven Pernis apivorus in het oerbos Bialowiza". De Takkeling. 21 (2): 101–126. Retrieved 21 December 2016.
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