It's time for another post about the interesting birds in Bulgaria.This time I will post about the Wallcreeper (Tichodroma muraria). The reason for that is because this is one very interesting bird and I think that many people don't know about it. So I've decided to share some interesting information with you.
Another reason is the fact that this bird habitats the Belogradchik Rocks which are near my hometown Belogradchik.
The Wallcreeper (Tichodroma muraria) is a small passerine bird found throughout the high mountains of Eurasia. It is the only member of the genus Tichodroma.
The Wallcreeper is a 15.5–17 centimetres (6.1–6.7 in) long bird, with a mass of 17–19 grams (0.60–0.67 oz). Its plumage is primarily blue-grey, with darker flight and tail feathers. Its most striking plumage feature, though, are its extraordinary crimson wings. Largely hidden when the wings are folded, this bright coloring covers most of the covert feathers, and the basal half of the primaries and secondaries.
A bird of the high mountains, the Wallcreeper breeds at elevations ranging between 1,000–3,000 metres (3,300–9,800 ft). It is largely resident across its range, but is known to move to lower elevations in winter, when it is occasionally found on buildings and in quarries. Birds have wintered as far afield as England and the Netherlands, where one spent two consecutive winters between 1989 and 1991 at the Vrije Universiteit in Amsterdam. The species is resident across much of the Himalayas, ranging across India, Nepal, Bhutan and parts of Tibet.
The Wallcreeper is an insectivore, feeding on terrestrial invertebrates—primarily insects and spiders—gleaned from rock faces. It sometimes also chases flying insects in short sallies from a rock wall perch. Feeding birds move across a cliff face in short flights and quick hops, often with their wings partially spread.
Pictures- wikipedia and Google images.
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