8-10-2024 ADARE, LIMERICK - EURASIAN JACKDAW (Corvus monedula)

The Western jackdaw (Coloeus monedula) is a passerine bird in the crow family found across Europe, western Asia and North Africa. The common name of the bird derives from the word jack, denoting "small", and daw, a less common synonym for "jackdaw", and the native English name for the bird. Jackdaws are intelligent gregarious and very vocal birds that form strong long-lasting pair bonds.

Population size

39.8-83.4 Mlnln

Life Span

5-20 years

Weight

240

goz

g oz 

Length

34-39

cminch

cm inch 

Most of the bird's plumage is shiny black, with a purple or blue sheen on the crown, forehead, and secondaries, and a green-blue sheen on the throat, primaries, and tail. The cheeks, nape, and neck are light grey to greyish-silver, and the underparts are slate-grey. The legs are black, as is the short stout bill. The irises of adults are greyish or silvery-white while those of juveniles are light blue, becoming brownish before whitening at around one year of age. The sexes of this species look alike, though the head and neck plumage of male birds fades more with age and wear, particularly just before molting.

16-7-2024 ROTTERDAM ZOO, NETHERLANDS - EURASIAN JACKDAW (Corvus monedula)

The western jackdaw (Coloeus monedula), also known as the Eurasian jackdaw, the European jackdaw, or simply the jackdaw, is a passerine bird in the crow family. Found across Europe, western Asia and North Africa; it is mostly resident, although northern and eastern populations migrate south in the winter. Four subspecies are recognised, which differ mainly in the colouration of the plumage on the head and nape. Linnaeus first described it formally, giving it the name Corvus monedula. The common name derives from the word jack, denoting "small", and daw, a less common synonym for "jackdaw", and the native English name for the bird.

Measuring 34–39 centimetres (13–15 in) in length, the western jackdaw is a black-plumaged bird with a grey nape and distinctive pale-grey irises. It is gregarious and vocal, living in small groups with a complex social structure in farmland, open woodland, on coastal cliffs, and in urban settings. Like its relatives, jackdaws are intelligent birds, and have been observed using tools. An omnivorous and opportunistic feeder, it eats a wide variety of plant material and invertebrates, as well as food waste from urban areas. Western jackdaws are monogamous and build simple nests of sticks in cavities in trees, cliffs, or buildings. About five pale blue or blue-green eggs with brown speckles are laid and incubated by the female. The young fledge in four to five weeks.

The western jackdaw is found from Northwest Africa through all of Europe, except for the subarctic north, and eastwards through central Asia to the eastern Himalayas and Lake Baikal. To the east, it occurs throughout Turkey, the Caucasus, Iran, Iraq, Afghanistan, Pakistan, and northwestern India. However, it is regionally extinct in Malta and Tunisia. The range is vast, with an estimated global extent between 1 and 10 million square kilometres (0.4–4 million square miles). It has a large global population, with an estimated 15.6 to 45 million individuals in Europe alone.[45] Censuses of bird populations in marginal uplands in Great Britain show that western jackdaws greatly increased in numbers between the 1970s and 2010, although this increase may be related to recovery from previous periods when they were regarded as pests. The UK population was estimated at 2.5 million individuals in 1998, up from 780,000 in 1970.

25-7-2024 COBH, IRELAND - EURASIAN JACKDAW (Corvus monedula)

The western jackdaw (Coloeus monedula), also known as the Eurasian jackdaw, the European jackdaw, or simply the jackdaw, is a passerine bird in the crow family. Found across Europe, western Asia and North Africa; it is mostly resident, although northern and eastern populations migrate south in the winter. Four subspecies are recognised, which differ mainly in the colouration of the plumage on the head and nape. Linnaeus first described it formally, giving it the name Corvus monedula. The common name derives from the word jack, denoting "small", and daw, a less common synonym for "jackdaw", and the native English name for the bird.

Measuring 34–39 centimetres (13–15 in) in length, the western jackdaw is a black-plumaged bird with a grey nape and distinctive pale-grey irises. It is gregarious and vocal, living in small groups with a complex social structure in farmland, open woodland, on coastal cliffs, and in urban settings. Like its relatives, jackdaws are intelligent birds, and have been observed using tools. An omnivorous and opportunistic feeder, it eats a wide variety of plant material and invertebrates, as well as food waste from urban areas. Western jackdaws are monogamous and build simple nests of sticks in cavities in trees, cliffs, or buildings. About five pale blue or blue-green eggs with brown speckles are laid and incubated by the female. The young fledge in four to five weeks.

The western jackdaw is found from Northwest Africa through all of Europe, except for the subarctic north, and eastwards through central Asia to the eastern Himalayas and Lake Baikal. To the east, it occurs throughout Turkey, the Caucasus, Iran, Iraq, Afghanistan, Pakistan, and northwestern India. However, it is regionally extinct in Malta and Tunisia. The range is vast, with an estimated global extent between 1 and 10 million square kilometres (0.4–4 million square miles). It has a large global population, with an estimated 15.6 to 45 million individuals in Europe alone. Censuses of bird populations in marginal uplands in Great Britain show that western jackdaws greatly increased in numbers between the 1970s and 2010, although this increase may be related to recovery from previous periods when they were regarded as pests. The UK population was estimated at 2.5 million individuals in 1998, up from 780,000 in 1970.

16-7-2024 ROTTERDAM ZOO, NETHERLANDS - EURASIAN JACKDAW (Corvus monedula)

The western jackdaw (Coloeus monedula), also known as the Eurasian jackdaw, the European jackdaw, or simply the jackdaw, is a passerine bird in the crow family. Found across Europe, western Asia and North Africa; it is mostly resident, although northern and eastern populations migrate south in the winter. Four subspecies are recognised, which differ mainly in the colouration of the plumage on the head and nape. Linnaeus first described it formally, giving it the name Corvus monedula. The common name derives from the word jack, denoting "small", and daw, a less common synonym for "jackdaw", and the native English name for the bird.

Measuring 34–39 centimetres (13–15 in) in length, the western jackdaw is a black-plumaged bird with a grey nape and distinctive pale-grey irises. It is gregarious and vocal, living in small groups with a complex social structure in farmland, open woodland, on coastal cliffs, and in urban settings. Like its relatives, jackdaws are intelligent birds, and have been observed using tools. An omnivorous and opportunistic feeder, it eats a wide variety of plant material and invertebrates, as well as food waste from urban areas. Western jackdaws are monogamous and build simple nests of sticks in cavities in trees, cliffs, or buildings. About five pale blue or blue-green eggs with brown speckles are laid and incubated by the female. The young fledge in four to five weeks.

The western jackdaw is found from Northwest Africa through all of Europe, except for the subarctic north, and eastwards through central Asia to the eastern Himalayas and Lake Baikal. To the east, it occurs throughout Turkey, the Caucasus, Iran, Iraq, Afghanistan, Pakistan, and northwestern India. However, it is regionally extinct in Malta and Tunisia. The range is vast, with an estimated global extent between 1 and 10 million square kilometres (0.4–4 million square miles). It has a large global population, with an estimated 15.6 to 45 million individuals in Europe alone.[45] Censuses of bird populations in marginal uplands in Great Britain show that western jackdaws greatly increased in numbers between the 1970s and 2010, although this increase may be related to recovery from previous periods when they were regarded as pests. The UK population was estimated at 2.5 million individuals in 1998, up from 780,000 in 1970.

13-6-2023 MADRID ZOO, ESPANA - EURASIAN JACKDAW (Corvus monedula)

 The western jackdaw (Coloeus monedula), also known as the Eurasian jackdaw, the European jackdaw, or simply the jackdaw, is a passerine bird in the crow family. Found across Europe, western Asia and North Africa; it is mostly resident, although northern and eastern populations migrate south in the winter. Four subspecies are recognised, which differ mainly in the colouration of the plumage on the head and nape. Linnaeus first described it formally, giving it the name Corvus monedula. The common name derives from the word jack, denoting "small", and daw, a less common synonym for "jackdaw", and the native English name for the bird.

8-8-2022 DIKILI , TURKEY - EURASIAN JACKDAW (Corvus monedula)

https://www.inaturalist.org/taxa/8000-Corvus-monedula

21-8-2021 CIUDAD RODRIGO, ZAMORA - EURASIAN JACKDAW (Corvus monedula)

 

https://www.inaturalist.org/taxa/8000-Corvus-monedula

28-5-2021 MERIDA, LA MANCHA - EURASIAN JACKDAW (Corvus monedula)

https://www.inaturalist.org/taxa/8000-Corvus-monedula

 

27-5-2021 MERIDA, ESTEMADURA - EURASIAN JACKDAW (Corvus monedula)

https://www.inaturalist.org/taxa/8000-Corvus-monedula

 

21-10-2020 SALADARES DEL GUADALENTIN, MURCIA - EURASIAN JACKDAW (Corvus monedula)

https://www.inaturalist.org/taxa/8000-Corvus-monedula

 

26-7-2019 AVILA, CASTILLE AND LEON - EURASIAN JACKDAW (Corvus monedula)

1-8-2019 SEGOVIA, ESPANA - EURASIAN JACKDAW (Corvus monedula)

19-11-2017 BILLERICAY, ESSEX - EURASIAN JACKDAW (Corvus monedula)

14-8-2017 AMSTERDAM, NETHERLANDS - EURASIAN JACKDAW (Corvus monedula)

The Western jackdaw (Coloeus monedula) is a passerine bird in the crow family found across Europe, western Asia and North Africa. The common name of the bird derives from the word jack, denoting "small", and daw, a less common synonym for "jackdaw", and the native English name for the bird. Jackdaws are intelligent gregarious and very vocal birds that form strong long-lasting pair bonds.

Most of the bird's plumage is shiny black, with a purple or blue sheen on the crown, forehead, and secondaries, and a green-blue sheen on the throat, primaries, and tail. The cheeks, nape, and neck are light grey to greyish-silver, and the underparts are slate-grey. The legs are black, as is the short stout bill. The irises of adults are greyish or silvery-white while those of juveniles are light blue, becoming brownish before whitening at around one year of age. The sexes of this species look alike, though the head and neck plumage of male birds fades more with age and wear, particularly just before molting.

Western jackdaws are found from Northwest Africa through all of Europe, except for the subarctic north, and eastwards through central Asia to the eastern Himalayas and Lake Baikal. To the east, they occur throughout Turkey, the Caucasus, Iran, Iraq, Afghanistan, Pakistan, and northwestern India. These birds are mostly resident, although northern and eastern populations migrate south in the winter. Western jackdaws live in wooded steppes, pastures, cultivated land, coastal cliffs, and towns. Preferred habitats include a mix of large trees, buildings, and open ground.

4-5-2017 CORDOBA, ANDALUCIA - EURASIAN JACKDAW (Corvus monedula)

The Western Jackdaw (Coloeus monedula), a member of the crow family Corvidae, is a passerine bird recognized by its black plumage with a grey nape and distinctive pale-grey irises. Measuring 34–39 centimeters in length, this bird exhibits a combination of black, grey, and iridescent blue or purple hues across its body, depending on the subspecies.

Adult Western Jackdaws have a stout, black bill and legs, with a body mostly cloaked in shiny black feathers. The head features a sheen that can be purple or blue, and the throat, primaries, and tail display a green-blue iridescence. The cheeks, nape, and neck are a contrasting light grey, and the underparts are slate-grey. Juveniles are duller with less distinct plumage and brownish eyes that turn white around one year of age.

Western Jackdaws favor a variety of habitats including wooded steppes, pastures, coastal cliffs, and urban settings. They thrive in environments where forested areas have been cleared, creating open fields and spaces.

This species is widespread across Europe, western Asia, and North Africa. It is mostly resident, but populations in the north and east migrate southward during winter months.

Western Jackdaws are gregarious and social birds, often seen in flocks. They are known for their intelligence and have been observed using tools. Pairs are monogamous and maintain strong bonds within their social groups.

The vocal repertoire of the Western Jackdaw includes a metallic "chyak-chyak" or "kak-kak" call, often heard in flight. They also emit a hoarse, drawn-out alarm call and have the ability to mimic human speech.

These birds are monogamous and build simple nests of sticks in cavities. They lay about five pale blue or blue-green eggs with brown speckles, which are incubated by the female. The young fledge in four to five weeks.

The Western Jackdaw can be confused with the Rook or, when in flight, with pigeons or choughs. However, its smaller size, faster wingbeats, and grey underwings distinguish it from other corvids.

An omnivorous and opportunistic feeder, the Western Jackdaw consumes a wide variety of plant material, invertebrates, and food waste. They exhibit various feeding methods, including jumping, pecking, and probing the soil.

The IUCN lists the Western Jackdaw as Least Concern, indicating a stable and widespread population.