Wryneck

Wryneck - Estonia
The Eurasian Wryneck is a species of wryneck in the woodpecker family. It is about 6.7 inches in length and is a slim, elongated-looking bird with a body shape more like a thrush than a woodpecker. The upperparts are barred and mottled in shades of pale brown with rufous and blackish bars and wider black streaks. The rump and upper tail coverts are grey with speckles and irregular bands of brown. The rounded tail is grey, speckled with brown, with faint bands of greyish-brown and a few more clearly defined bands of brownish-black. The cheeks and throat are buff barred with brown. The underparts are creamy white with brown markings shaped like arrow-heads which are reduced to spots on the lower breast and belly. The flanks are buff with similar markings and the under-tail coverts are buff with narrow brown bars. The primaries and secondaries are brown with rufous-buff markings. The beak is brown, long and slender with a broad base and sharp tip. The slender legs and feet are pale brown. The first and second toes are shorter than the others. The first and fourth toes point backwards and the second and third point forwards, a good arrangement for clinging to vertical surfaces.

The Wryneck gets its English name from its ability to turn its head through almost 180 degrees. It characteristically holds its head high with its beak pointing slightly upwards. A mutual display that occurs at any time of year involves two birds perched facing each other with their heads far back and beaks wide open, bobbing their heads up and down. Sometimes the head is allowed to slump sideways and hang limply. On other occasions, when excited, the head is shaken and twisted about violently. When disturbed on the nest or held in the hand, the neck contorts and twists in all directions. The bird sometimes feigns death and hangs limply with eyes closed.

The Wryneck mainly breeds in temperate regions of Europe and Asia. In continental Europe, the largest populations are in Spain, Italy, Germany, Poland, Romania, Hungary, Belarus and Ukraine, and only in Romania is the population trend believed to be upward. Most populations are migratory, wintering in tropical Africa and in southern Asia from Iran to the Indian Subcontinent, but some are resident in north west Africa.

In the UK, the Wryneck is an extremely rare breeding bird but it is still a regular passage migrant in small numbers in August and September with a small number additionally seen in May.

During the summer the Wryneck can be found in open countryside, parkland, gardens, orchards, heaths and hedgerows, especially where there are some old trees. It may also inhabit deciduous woodland and in Scandinavia it also occurs in coniferous forests.

The diet of the Wryneck consists chiefly of ants but beetles and their larvae, moths, spiders and woodlice are also eaten. Although much time is spent in the upper branches of trees, the Wryneck sometimes perches in low bushes and mostly forages on the ground, moving around with short hops with its tail held in a raised position. It can cling to tree trunks, often moving obliquely, and sometimes pressing its tail against the surface as a prop. It does not make holes in bark with its beak but picks up prey with a rapid extension and retraction of its tongue and it sometimes catches insects while on the wing.

Date: 11th May 2016

Location: near Pogari-Sassi, Matsalu National Park, Estonia

Wryneck


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