Black Woodpecker
A species of Woodpecker Scientific name : Dryocopus martius Genus : Woodpecker
Black Woodpecker, A species of Woodpecker
Botanical name: Dryocopus martius
Genus: Woodpecker
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Description People often ask General Info
Photo By arudhio , used under CC-BY-SA-2.0 /Cropped and compressed from original 
Description
The black woodpecker measures 45 to 55 cm (18 to 22 in) long with a 64 to 84 cm (25 to 33 in) wingspan. Body weight is approximately 250 to 400 g (8.8 to 14.1 oz) on average. Among standard measurements, the wing chord is 22.7 to 26 cm (8.9 to 10.2 in), the tail is 15.9 to 17.3 cm (6.3 to 6.8 in), the very long bill is 5 to 6.7 cm (2.0 to 2.6 in) and the tarsus is 3.6 to 4 cm (1.4 to 1.6 in). It is easily the largest woodpecker in its range and is second in size only to the great slaty woodpecker amongst the woodpecker species certain to exist (with the likely extinction of the largest and second largest woodpeckers), although its average mass is similar to that of the Magellanic woodpecker of South America. The closely related pileated and white-bellied woodpeckers also broadly overlap in size with the black woodpecker, but both are somewhat smaller in average and maximal size and mass. The plumage of this crow-sized woodpecker is entirely black apart from a red crown. In males, the entire crown is red, but in females only the top hindcrown is red, with the rest of the body all black. The juvenile black woodpecker is similar but is less glossy, with a duller red crown and a paler grey throat and bill . The piercing yellow eyes and manic, high-pitched calls of the black woodpecker have made it the villain of fairy tales throughout its range. Their voice is remarkable in that it has two different calls. One is a short single high-pitched note, a loud, whistling kree-kree-kree, done only twice in a row. The other is a screech-like shrill while in flight. Unlike other woodpecker species, the black woodpecker does not have a dipping, bounding flight, but instead flies with slow, unsteady-seeming wing beats with its head raised. 
Size
55 cm
Colors
Black
Red
Life Expectancy
11 years
Feeding Habits
Black Woodpecker primarily feast on ants and their larvae, wood-boring insects, arthropods, and snails, also foraging fruits and berries. They adeptly forage on tree trunks and grounds, showcasing unique adaptations for extracting prey from wood.
Habitat
Black Woodpecker primarily inhabits mature, extensive forests including coniferous, deciduous, and mixed woodlands, typically avoiding areas that are overly dense or dark. Favored forest types range from spruce and pine to forests featuring larch, birch, aspen, and alder, evident across its wide distribution from European mountainous and lowland forests to boreal and subtropical regions in Asia. Habitats also extend to forest edges and riparian woodlands, reaching altitudes from lowlands up to the timberline, specifically between 100 and 2,400 meters. Forest clear-cuts and urban outskirts may serve as habitats during the non-breeding season, with a necessity for decaying trees for foraging, and tall timber for nesting and roosting.
Dite type
Insectivorous
People often ask
General Info
Behavior
The woodpecker feeds by using its bill to hammer on dead trees to dig out carpenter ants and wood-boring beetle grubs. The selection of foods is relatively predictable, narrow and consistent in this species. Like all woodpeckers, this species has a specially adapted neck containing very strong muscles, which allow it to endlessly hack away at tree bark. Due to the size of its bill and large size and great physical power of this bird, it can access prey fairly deep within a tree. In order to position itself correctly, it has short, stumpy legs, as well as long, sharp claws and very stiff tail feathers. The woodpecker will more than likely choose for its nest a tree with a fungal disease, such as heart rot, although some will utilise a living, healthy tree. Once a hole has been made, the black woodpecker chips downwards through the trunk of the tree, creating a nesting chamber, the only lining being the woodchips created throughout the process. The black woodpecker's excavations provide homes for many other species of bird and mammal, and is therefore considered to be a "keystone" species in many of its habitats throughout its range. It not only provides habitats for other species, but also controls populations of wood-boring insects, helping to protect the trees. When the nest is ready, the female lays a single clutch of two to eight eggs, the average being four to six. The nest hole is usually dug in a live poplar or pine tree. The breeding pair take it in turns to incubate the eggs, also sharing duties of feeding and brooding the chicks once they have hatched. The nestlings may fight their way to the entrance of the nest in order to be fed first. After 18 to 35 days, the young black woodpeckers will leave the nest, staying with the adults for another week.
Distribution Area
The range of the black woodpecker spreads east from Spain across the whole of Europe, excluding Great Britain, Ireland, and northern Scandinavia. It is also native to parts of Asia, including Korea, Japan and China, and to the Middle East, including Iran and Kazakhstan. The southern limits of this woodpecker's range are in Spain and Italy, and it has also been recorded as a vagrant in Portugal. The species is generally more uncommon and more discontinuous in distribution in the Asian part of its range. The black woodpecker is mainly found in forested regions, with a preference for extensive, mature woodland, including coniferous, tropical, subtropical and boreal forests. It is very widespread throughout mountainous and lowland forests. It is more likely to occur in marginal woods near human habitations during the non-breeding season. This species has been observed at elevations between 100 and 2,400 m (330 and 7,870 ft).
Species Status
Not globally threatened.
Scientific Classification
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