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Sergey Dereliev

Breeds from W Europe (reaching Iberia), exceptionally Senegambia, to E Fennoscandia (Olsen & Larsson 2004). Strategies vary from resident to long-distance migrants; winter quarters from Europe to W and E Africa, Middle East and along the coast of W North America as well (Olsen & Larsson 2004). Migratory distance can vary even among individual birds from a same colony (Shamoun-Baranes et al. 2017).

Season of assessment

B

Population trendIncreasing
Population size
(min-max, best estimate)
738000-828000,781000
Red List categoryLC
Franks, S., Fiedler, W., Arizaga, J., Jiguet, F., Nikolov, B., van der Jeugd, Ambrosini, R, Aizpurua, O., Bairlein, F., Clark, J., Fattorini, N, Hammond, M., Higgins, D, Levering, H., Skellorn, W., Spina, F, Thorup, K. Walker, J., Woodward, I. and Baillie, S.R. (1) (2022) Online Atlas of the movements of European bird populations. https://migrationatlas.org EURING/CMS (1) Principal investigator
Nº de registros Nº de individuos Nº de recuperaciones
Datos en el mapa*
Total de datos disponibles
* Los datos del mapa incluyen solo recuperaciones lejanas (>= 50 km)

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Aron Tanti

Garden Warbler is a long-distance migratory passerine, which breeds in temperate latitudes from W Europe to C Asia; wintering around equatorial Africa (BirdLife International 2021). Insectivorous, though highly frugivorous during the non-breeding period.

Season of assessment

B

Population trendDecreasing
Population size
(min-max, best estimate)
23200000-38900000,30200000
Red List categoryLC
Franks, S., Fiedler, W., Arizaga, J., Jiguet, F., Nikolov, B., van der Jeugd, Ambrosini, R, Aizpurua, O., Bairlein, F., Clark, J., Fattorini, N, Hammond, M., Higgins, D, Levering, H., Skellorn, W., Spina, F, Thorup, K. Walker, J., Woodward, I. and Baillie, S.R. (1) (2022) Online Atlas of the movements of European bird populations. https://migrationatlas.org EURING/CMS (1) Principal investigator
Nº de registros Nº de individuos Nº de recuperaciones
Datos en el mapa*
Total de datos disponibles
* Los datos del mapa incluyen solo recuperaciones lejanas (>= 50 km)

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Michele Mendi

Breeding distribution restricted extending across the whole of Europe, North Africa and the Middle East, restricted in the North to southern Scandinavia and Finland, and absent from taigas. Nordic and Russian populations fully migratory, species present along the year elsewhere. Various subspecies reported in Europe, with subtle biometric and plumage variations. The species is moderately declining across Europe, but declining rapidly in North Africa because of illegal trapping (Khelifa et al. 2017).

Season of assessment

B

Population trendIncreasing
Population size
(min-max, best estimate)
56100000-88700000,68900000
Red List categoryLC
Franks, S., Fiedler, W., Arizaga, J., Jiguet, F., Nikolov, B., van der Jeugd, Ambrosini, R, Aizpurua, O., Bairlein, F., Clark, J., Fattorini, N, Hammond, M., Higgins, D, Levering, H., Skellorn, W., Spina, F, Thorup, K. Walker, J., Woodward, I. and Baillie, S.R. (1) (2022) Online Atlas of the movements of European bird populations. https://migrationatlas.org EURING/CMS (1) Principal investigator
Nº de registros Nº de individuos Nº de recuperaciones
Datos en el mapa*
Total de datos disponibles
* Los datos del mapa incluyen solo recuperaciones lejanas (>= 50 km)

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Sergey Dereliev

Widespread Palaearctic small gull. Breeding in colonies in reedbeds, marshy areas and ponds near coasts. Migratory behaviour ranges from resident to partial migrant or migratory. Migratory strategy increases with increasing latitude/longitude (BirdLife international 2021). 

Season of assessment

B

Population trendDecreasing
Population size
(min-max, best estimate)
2810000-4120000,3380000
Red List categoryLC
Franks, S., Fiedler, W., Arizaga, J., Jiguet, F., Nikolov, B., van der Jeugd, Ambrosini, R, Aizpurua, O., Bairlein, F., Clark, J., Fattorini, N, Hammond, M., Higgins, D, Levering, H., Skellorn, W., Spina, F, Thorup, K. Walker, J., Woodward, I. and Baillie, S.R. (1) (2022) Online Atlas of the movements of European bird populations. https://migrationatlas.org EURING/CMS (1) Principal investigator
Nº de registros Nº de individuos Nº de recuperaciones
Datos en el mapa*
Total de datos disponibles
* Los datos del mapa incluyen solo recuperaciones lejanas (>= 50 km)

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Sergey Dereliev

American species introduced into Europe at start of 20th century, established breeding populations in Fennoscandia, W. Europe and UK. European population mainly recently split greater Canada goose, B. canadensis, locally also cackling goose B. Hutchinsii common. For historic reasons here treated simultaneously. Northern populations migratory, others dispersive. Breeds in wide diversity of habitats, frequently found in agricultural or urban areas, almost always near water. Diet stems, leaves, tubers and seeds of plants. Size of European population not known, likely exceeds 75.000 breeding pairs.

Season of assessment

B

Population trendIncreasing
Population size
(min-max, best estimate)
20000-100000,44700
Red List categoryLC
Franks, S., Fiedler, W., Arizaga, J., Jiguet, F., Nikolov, B., van der Jeugd, Ambrosini, R, Aizpurua, O., Bairlein, F., Clark, J., Fattorini, N, Hammond, M., Higgins, D, Levering, H., Skellorn, W., Spina, F, Thorup, K. Walker, J., Woodward, I. and Baillie, S.R. (1) (2022) Online Atlas of the movements of European bird populations. https://migrationatlas.org EURING/CMS (1) Principal investigator
Nº de registros Nº de individuos Nº de recuperaciones
Datos en el mapa*
Total de datos disponibles
* Los datos del mapa incluyen solo recuperaciones lejanas (>= 50 km)

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Michele Mendi

Well-know, widespread and common duck with very large range, including all of Europe except tundra’s in northeast. N and E populations migratory, others sedentary or dispersive. Occurs almost everywhere where surface water is near, including urban habitats. Domesticated forms occur and interbreed with wild type. Omnivorous, all kinds of plant material eaten by grazing or dabbling, also small invertebrates. Hunted in many countries. European population 2,850,000-4,610,000 breeding pairs, trend stable but some countries decreasing, others increasing. Most important host for avian influenza (Latorre-Margalef et al. 2014).

Season of assessment

W

Population trendDecreasing
Population size
(min-max, best estimate)
2830000-3770000,3200000
Red List categoryLC
Franks, S., Fiedler, W., Arizaga, J., Jiguet, F., Nikolov, B., van der Jeugd, Ambrosini, R, Aizpurua, O., Bairlein, F., Clark, J., Fattorini, N, Hammond, M., Higgins, D, Levering, H., Skellorn, W., Spina, F, Thorup, K. Walker, J., Woodward, I. and Baillie, S.R. (1) (2022) Online Atlas of the movements of European bird populations. https://migrationatlas.org EURING/CMS (1) Principal investigator
Nº de registros Nº de individuos Nº de recuperaciones
Datos en el mapa*
Total de datos disponibles
* Los datos del mapa incluyen solo recuperaciones lejanas (>= 50 km)

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Michele Mendi

Medium-sized finch. Short-distance migrant, partial migrant and resident, depending on the geographical population. Migratory movements restricted to within Europe and N Africa. Breeding distribution covers Europe (excluding Iceland and Arctic regions) N Africa and some areas in C Asia. Inhabits deciduous, mixed and coniferous woodlands, but also anthropogenic habitats such as forest edges, hedgerows, orchards, parks and gardens in lower-lying areas. Mixed diet of small invertebrates, seeds and buds. European breeding population 185,000,000-269,000,000. Increasing trend.

Season of assessment

B

Population trendStable
Population size
(min-max, best estimate)
308000000-462000000,371000000
Red List categoryLC
Franks, S., Fiedler, W., Arizaga, J., Jiguet, F., Nikolov, B., van der Jeugd, Ambrosini, R, Aizpurua, O., Bairlein, F., Clark, J., Fattorini, N, Hammond, M., Higgins, D, Levering, H., Skellorn, W., Spina, F, Thorup, K. Walker, J., Woodward, I. and Baillie, S.R. (1) (2022) Online Atlas of the movements of European bird populations. https://migrationatlas.org EURING/CMS (1) Principal investigator
Nº de registros Nº de individuos Nº de recuperaciones
Datos en el mapa*