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Greater spotted woodpecker

Great spotted woodpecker
Grote bonte specht.JPG
Adult male Dendrocopos major pinetorum
Drumming recorded in Devon, England
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Piciformes
Family: Picidae
Genus: Dendrocopos
Species: D. major
Binomial name
Dendrocopos major
(Linnaeus, 1758)
Dendrocopos major distribution map.png

The great spotted woodpecker (Dendrocopos major) is a medium-sized woodpecker with pied black and white plumage and a red patch on the lower belly. Males and young birds also have red markings on the neck or head. This species is found across Eurasia and parts of North Africa. Across most of its range it is resident, but in the north some will migrate if the conifer cone crop fails. Some individuals have a tendency to wander, leading to the recent recolonisation of Ireland and to vagrancy to North America. Great spotted woodpeckers chisel into trees to find food or excavate nest holes, and also drum for contact and territorial advertisement; they have anatomical adaptations to manage the physical stresses from the hammering action.

The great spotted woodpecker occurs in all types of woodlands and is catholic in its diet, being capable of extracting seeds from pine cones, insect larvae from inside trees or eggs and chicks of other birds from their nests. It breeds in holes excavated in living or dead trees, unlined apart from wood chips. The typical clutch is four to six glossy white eggs. Both parents incubate the eggs, feed the chicks and keep the nest clean. When the young fledge they are fed by the adults for about ten days, each parent taking responsibility for feeding part of the brood.

The great spotted woodpecker is closely related to some other members of its genus. It has a number of subspecies, some of which are distinctive enough to be potential new species. It has a huge range and large population, with no widespread threats, so it is classed as a species of least concern by the International Union for Conservation of Nature (IUCN).

The woodpeckers are an ancient bird family consisting of three subfamilies, the wrynecks, the piculets and the true woodpeckers, Picinae. The largest of the six tribes within the Picinae is the pied woodpeckers, a group which includes the great spotted woodpecker. Within the large genus Dendrocopus the great spotted woodpecker's closest relatives are the Himalayan, Sind, Syrian and white-winged woodpeckers and possibly the Darjeeling woodpecker. The great spotted woodpecker has been recorded as hybridising with the Syrian woodpecker.


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Wikipedia

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