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Skálanes is a private sector nature and heritage centre within a 1250 hectare nature reserve in East Iceland, 16km from the nearest town of Seyðisfjörður. For the next 5 months (April -September 2011) I will be working as a Ranger on the reserve, undertaking practical management, monitoring wildlife and leading volunteer groups.

During my time at Skálanes I aim to try and keep a regular diary of my work on the reserve and my life in this beautiful and wild country. This blog is mainly aimed at my family and friends, but I also hope it will appeal to anyone who might be interested in nature conservation.

Monday, 18 April 2011

Redwing (Turdus iliacus)

I thought I would take some time to talk about some of the birds we are staring to see at Skálanes.

Redwing

Redwing at Skálanes


Size Length: 20 - 24 cm Weight 46 - 80 g

“The redwing (Turdus iliacus) is a relatively small thrush species, readily identified by the reddish-brown flanks and underwings for which it is named. The upperparts of the body are greyish-brown, with a long, conspicuous, creamy-white stripe above the eye, while the underparts are buffy-white, with blackish streaks radiating from the throat. The beak is dark, with a yellowish base, and the legs are pinkish-brown.

The male and female redwing are similar in appearance, while the juvenile resembles the adult, but is streaked with buff above and is more heavily spotted below, with less reddish colouration.

The song of the redwing, usually given by the male from a high, prominent perch, consists of rather simple, repeated phrases of fluty notes, ending in a softer, twittering chatter. This song often varies between different locations, and during winter and on migration the redwing may also give a low, twittering chorus. The calls of this species include a distinctive, high ‘see-ip’, ‘seeze’ or ‘dssssi’, which is often heard at night when the birds are migrating. Redwings also use a harsh ‘chittick’ when feeding or roosting, as well as various other rattling and chuckling calls.

The breeding range of the redwing extends from Iceland and the Faroe Islands, across northern and eastern Europe, and across Siberia to the Altai region and lower Kolyma River, Russia. A migratory species, it spends the winter in western and southern Europe, North Africa, around the Black and Caspian Seas, and into southwest Asia.

The redwing breeds in a range of habitats, including open forest margins, forest clearings, shoreline thickets, tundra willow (Salix) and birch (Betula) scrub, parks, gardens, and rocky areas.

During the winter, it can be found in open woodland, fields, hedgerows, orchards, gardens and scrub thickets, particularly where berry-bearing bushes and grassy areas occur in close proximity.

The diet of the redwing includes of a variety of invertebrate prey, including beetles, flies, caterpillars, bugs, dragonflies, grasshoppers and crickets, spiders, millipedes, small crabs, molluscs and earthworms. In autumn and winter, it also eats a range of seeds, berries and other fruits, including ivy, holly, juniper, apple, buckthorn, currants (Ribes), bramble, elder and rowan.

The redwing breeds between April and July, building the nest in a variety of locations, including in trees, shrubs, on the ground in thick vegetation, on tree stumps, in tree hollows, or on buildings. Although it usually nests in solitary pairs, the redwing may sometimes form loose colonies, sometimes close to colonies of fieldfares (Turdus pilaris).

The nest of this species consists of a bulky cup of grass, moss and twigs, bound together with mud and vegetation and lined with grass and leaves. The female redwing usually lays between 4 and 6 eggs, which hatch after an incubation period of 10 to 14 days. The young redwings leave the nest at around 12 to 15 days old, but are dependent on the adults for a further 2 weeks. The male redwing will sometimes continue to feed the young while the female begins laying a second clutch of eggs.

A fairly common species with a widespread range and large population, the redwing is not currently considered globally threatened. Its numbers may vary locally due to the impacts of particularly harsh or mild winters, but it is not known to face any major threats at present."

In the UK the redwing is most commonly encountered as a winter bird and is our smallest true thrush. The redwing is a rural bird, feeding in fields and hedgerows and does not often visit gardens, unless the weather is particularly cold and it is hard to find food. There are only a few pairs nesting in the UK.
At Skálanes redwing are very common breeding birds in the spring and summer, often nesting in the long grass or lupin. We see them often darting past the centre, sitting singing on fence posts or skulking along the gullies and burns.


This redwing unfortunately flew into a glass window at the centre and broke it's neck

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