Eurasian Wren

Troglodytes troglodytes

The Eurasian Wren is a very small bird, and the only member of the wren family Troglodytidae found in Eurasia. In Anglophone Europe, it is commonly known simply as the Wren. It was once lumped with ''Troglodytes hiemalis'' of eastern North America and ''Troglodytes pacificus'' of western North America as the Winter Wren.
Eurasian wren - Troglodytes troglodytes  Animal,Animalia,Aves,Bird,Bulgaria,Chordata,Eurasian Wren,Eurasian wren,Europe,Geotagged,Passeriformes,Passerine,Sofia,South park,Troglodytes troglodytes,Troglodytidae,Wildlife,Winter

Appearance

The 9- to 10.5-cm-long Wren is rufous brown above, greyer beneath, barred with darker brown and grey, even on wings and tail. The bill is dark brown, the legs pale brown. Young birds are less distinctly barred.

The plumage is subject to considerable variation, and where populations have been isolated, the variation has become fixed in one minor form or another. There are around 27 subspecies of this taxonomically complex bird. The disputed subspecies ''orii'', the Daito Winter Wren, became extinct around 1940 – if it is indeed a valid taxon and not merely based on an anomaly.
Wren in full song  Eurasian Wren,Geotagged,Isle of Wight,Spring,Troglodytes troglodytes,United Kingdom,bird

Habitat

This small, stump-tailed Wren is almost as familiar in Europe as the Robin. It is mouse-like, easily lost sight of when it is hunting for food, but is found everywhere from the tops of the highest moors to the sea coast.

In most of northern Europe and Asia, it nests mostly in coniferous forests, where it is often identified by its long and exuberant song. Although it is an insectivore, it can remain in moderately cold and even snowy climates by foraging for insects on substrates such as bark and fallen logs.

Its movements as it creeps or climbs are incessant rather than rapid; its short flights swift and direct but not sustained, its tiny round wings whirring as it flies from bush to bush.

It is a bird of the uplands even in winter, vanishing into the heather when snow lies thick above, a troglodyte indeed. It frequents gardens and farms, but it is quite as abundant in thick woods and in reed-beds.

When this bird is annoyed or excited, its call runs into an emphatic ''churr'', not unlike clockwork running down. Its song is a gushing burst of sweet music, loud and emphatic. It has an enormous voice for its size, ten times louder, weight for weight, than a cockerel. It's song may sometimes be confused for the Dunnock, which has warble that is shorter and weaker. The wren's song also incorporates repeated trill sounds while the Dunnock's does not.

Individuals vary in quality as well as volume of their song. The song begins with a few preliminary notes, then runs into a trill, slightly ascending, and ends in full clear notes or another trill. At all and any season, the song may be heard, though most noticeable during spring. Despite its generally mouse-like behaviour, the male may sing from an exposed perch as its whole body quivers from the effort.

At night, usually in winter, it often roosts, true to its scientific name, in dark retreats, snug holes and even old nests. In hard weather, it may do so in parties, consisting of either the family or of many individuals gathered together for warmth.

For the most part insects and spiders are its food, but in winter large pupae are taken and some seeds.
Eurasian Wren - mini nemesis Interestingly called "winter king" in dutch, shown here during the summer. It's a new bird in our garden, we think it is here due to insect life boosted by a new section in our garden that we dedicate to wild growth. I'm calling it a mini nemesis due to it being encouraged by the female blackbird in our garden who makes our cat's life miserable. 

Just like the blackbird, this Wren got cockier every day. That's why I could approach it this close. Luckily though, its call is pleasant, and not deafening. Eurasian Wren,Geotagged,Heesch,Netherlands,Summer,Troglodytes troglodytes

Reproduction

The male Wren builds several nests, up to 6 or 7. These are called "cock nests" but are never lined until the female chooses one to use.

The normal round nest of grass, moss, lichens or leaves is tucked into a hole in a wall, tree trunk, crack in a rock or corner of a building, but it is often built in bushes, overhanging boughs or the litter which accumulates in branches washed by floods.

Five to eight white or slightly speckled eggs are laid in April, and second broods are reared. The eggs of the St. Kilda Wren are marginally larger and often more boldly spotted; six is the usual number.

Wrens are highly polygynous, that is to say a male can have, at any one time, more than one female with an active nest on his territory. An active nest is one in which there are eggs or nestlings. A male has been recorded with four females breeding on his territory. Bigamy and trigamy are the most common forms of polygyny.
Wren One the UK's smallest birds.  Its song for such a small bird is impressively loud and it almost quivers as it belts out its song which is always the same.  Due to their lack of colour and most often found in undergrowth and they very rarely stay still, makes this bird a difficult one to capture.  Therefore i was happy to have captured this shot which i took near Coombes Ridge on the dark side of the Peak District. Eurasian Wren,Geotagged,Summer,Troglodytes troglodytes,United Kingdom

Cultural

*In The Jungle Book by Rudyard Kipling, Limmershin, the Winter Wren, is the narrator of the "The White Seal" story.
⤷ The German saying "''jemand freut sich wie ein Zaunkönig''" means "be joyful".

References:

Some text fragments are auto parsed from Wikipedia.

Status: Unknown
EX EW CR EN VU NT LC
Taxonomy
KingdomAnimalia
DivisionChordata
ClassAves
OrderPasseriformes
FamilyTroglodytidae
GenusTroglodytes
Species