Japanese Waxwing
Encyclopedia
The Japanese Waxwing is a fairly small passerine
bird of the waxwing
family found in north-east Asia
. It feeds mainly on fruit
and berries but also eats insect
s during the summer. The nest
is a cup of twigs lined with grass
and moss
which is built in a tree.
is mostly pinkish-brown. It has a pointed crest, a black throat, a black stripe through the eye, a pale yellow centre to the belly and a black tail with a red tip. The wings have a pattern of black, grey and white with a reddish-brown stripe running across them. Its call is a high-pitched trill but there is no true song.
Unlike the other species of waxwing, it lacks the row of waxy red feather
-tips on the wing which gives the birds their name. Japanese Waxwings often occur in mixed flocks with Bohemian Waxwing
s which, as well as having the row of waxy tips, are slightly larger with a yellow tail-tip, greyish centre to the belly and no reddish-brown stripe across the wing.
and in Heilongjiang
province, north-east China
. It is at some risk of becoming threatened with extinction
due to loss and degradation of its forest habitat.
It winters in Japan
, Korea
and eastern China; the exact distribution is irregular as flocks move in search of berries and birds may be common in an area one year and scarce the next. In Japan it is present from November to April; few birds winter on Hokkaidō
but in south-western Japan, it outnumbers the Bohemian Waxwing. The winter habitat is open woodland or farmland in the lowlands or low mountains and birds frequently visit berry-laden trees in parks and gardens.
Vagrant birds appear in Hong Kong
, central China and Taiwan
but records from Europe
are more likely to be escapes from captivity
than genuinely wild birds.
Passerine
A passerine is a bird of the order Passeriformes, which includes more than half of all bird species. Sometimes known as perching birds or, less accurately, as songbirds, the passerines form one of the most diverse terrestrial vertebrate orders: with over 5,000 identified species, it has roughly...
bird of the waxwing
Waxwing
The waxwings form the genus Bombycilla of passerine birds. According to most authorities, this is the only genus placed in the family Bombycillidae.-Description:Waxwings are characterised by soft silky plumage...
family found in north-east Asia
Asia
Asia is the world's largest and most populous continent, located primarily in the eastern and northern hemispheres. It covers 8.7% of the Earth's total surface area and with approximately 3.879 billion people, it hosts 60% of the world's current human population...
. It feeds mainly on fruit
Fruit
In broad terms, a fruit is a structure of a plant that contains its seeds.The term has different meanings dependent on context. In non-technical usage, such as food preparation, fruit normally means the fleshy seed-associated structures of certain plants that are sweet and edible in the raw state,...
and berries but also eats insect
Insect
Insects are a class of living creatures within the arthropods that have a chitinous exoskeleton, a three-part body , three pairs of jointed legs, compound eyes, and two antennae...
s during the summer. The nest
Bird nest
A bird nest is the spot in which a bird lays and incubates its eggs and raises its young. Although the term popularly refers to a specific structure made by the bird itself—such as the grassy cup nest of the American Robin or Eurasian Blackbird, or the elaborately woven hanging nest of the...
is a cup of twigs lined with grass
Grass
Grasses, or more technically graminoids, are monocotyledonous, usually herbaceous plants with narrow leaves growing from the base. They include the "true grasses", of the Poaceae family, as well as the sedges and the rushes . The true grasses include cereals, bamboo and the grasses of lawns ...
and moss
Moss
Mosses are small, soft plants that are typically 1–10 cm tall, though some species are much larger. They commonly grow close together in clumps or mats in damp or shady locations. They do not have flowers or seeds, and their simple leaves cover the thin wiry stems...
which is built in a tree.
Description
The Japanese Waxwing is about 18 cm in length and its plumagePlumage
Plumage refers both to the layer of feathers that cover a bird and the pattern, colour, and arrangement of those feathers. The pattern and colours of plumage vary between species and subspecies and can also vary between different age classes, sexes, and season. Within species there can also be a...
is mostly pinkish-brown. It has a pointed crest, a black throat, a black stripe through the eye, a pale yellow centre to the belly and a black tail with a red tip. The wings have a pattern of black, grey and white with a reddish-brown stripe running across them. Its call is a high-pitched trill but there is no true song.
Unlike the other species of waxwing, it lacks the row of waxy red feather
Feather
Feathers are one of the epidermal growths that form the distinctive outer covering, or plumage, on birds and some non-avian theropod dinosaurs. They are considered the most complex integumentary structures found in vertebrates, and indeed a premier example of a complex evolutionary novelty. They...
-tips on the wing which gives the birds their name. Japanese Waxwings often occur in mixed flocks with Bohemian Waxwing
Bohemian Waxwing
The Bohemian Waxwing is a member of the waxwing family of passerines. A sleek bird, 18–21 cm long with a pointed crest, it travels in large, nomadic groups with a strong, direct flight. It breeds in coniferous forests throughout the most northern parts of Europe, Asia and western North America...
s which, as well as having the row of waxy tips, are slightly larger with a yellow tail-tip, greyish centre to the belly and no reddish-brown stripe across the wing.
Distribution and habitat
The Japanese Waxwing breeds in coniferous forests in the Russian Far EastRussian Far East
Russian Far East is a term that refers to the Russian part of the Far East, i.e., extreme east parts of Russia, between Lake Baikal in Eastern Siberia and the Pacific Ocean...
and in Heilongjiang
Heilongjiang
For the river known in Mandarin as Heilong Jiang, see Amur River' is a province of the People's Republic of China located in the northeastern part of the country. "Heilongjiang" literally means Black Dragon River, which is the Chinese name for the Amur. The one-character abbreviation is 黑...
province, north-east China
China
Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...
. It is at some risk of becoming threatened with extinction
Extinction
In biology and ecology, extinction is the end of an organism or of a group of organisms , normally a species. The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed and recover may have been lost before this point...
due to loss and degradation of its forest habitat.
It winters in Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...
, Korea
Korea
Korea ) is an East Asian geographic region that is currently divided into two separate sovereign states — North Korea and South Korea. Located on the Korean Peninsula, Korea is bordered by the People's Republic of China to the northwest, Russia to the northeast, and is separated from Japan to the...
and eastern China; the exact distribution is irregular as flocks move in search of berries and birds may be common in an area one year and scarce the next. In Japan it is present from November to April; few birds winter on Hokkaidō
Hokkaido
, formerly known as Ezo, Yezo, Yeso, or Yesso, is Japan's second largest island; it is also the largest and northernmost of Japan's 47 prefectural-level subdivisions. The Tsugaru Strait separates Hokkaido from Honshu, although the two islands are connected by the underwater railway Seikan Tunnel...
but in south-western Japan, it outnumbers the Bohemian Waxwing. The winter habitat is open woodland or farmland in the lowlands or low mountains and birds frequently visit berry-laden trees in parks and gardens.
Vagrant birds appear in Hong Kong
Hong Kong
Hong Kong is one of two Special Administrative Regions of the People's Republic of China , the other being Macau. A city-state situated on China's south coast and enclosed by the Pearl River Delta and South China Sea, it is renowned for its expansive skyline and deep natural harbour...
, central China and Taiwan
Taiwan
Taiwan , also known, especially in the past, as Formosa , is the largest island of the same-named island group of East Asia in the western Pacific Ocean and located off the southeastern coast of mainland China. The island forms over 99% of the current territory of the Republic of China following...
but records from Europe
Europe
Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...
are more likely to be escapes from captivity
Captivity (animal)
Animals that live under human care are in captivity. Captivity can be used as a generalizing term to describe the keeping of either domesticated animals or wild animals. This may include for example farms, private homes and zoos...
than genuinely wild birds.
External links
- Bird Songs in Japan, Calls of the Japanese Waxwing
- Surfbirds, Photos of the Japanese Waxwing, including a bird in the Netherlands
- Internet Bird Collection, Video of Japanese Waxwing