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Larus ridibundus
– Least Concern
Taxonomy
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Kingdom:
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ANIMALIA
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Phylum:
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CHORDATA
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Class:
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AVES
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Order:
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CHARADRIIFORMES
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Family:
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LARIDAE
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Scientific Name:
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Larus ridibundus
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Species Authority:
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Linnaeus, 1766
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Common Name/s:
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COMMON BLACK-HEADED GULL (Eng)
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Assessment Information
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Red List Category & Criteria:
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LC ver 3.1 (2001)
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Year Assessed:
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2004
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Assessor/s:
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BirdLife International
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Evaluator/s:
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Ekstrom, J. & Butchart, S. (BirdLife International Red List Authority)
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Justification:
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This species has a large range, with an estimated global extent of occurrence of 10,000,000 km². It has a large global population estimated to be 7,300,000–11,000,000 individuals (Wetlands International 2002). Global population trends have not been quantified, but the species is not believed to approach the thresholds for the population decline criterion of the IUCN Red List (i.e., declining more than 30% in ten years or three generations). For these reasons, the species is evaluated as Least Concern.
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History:
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| 1988 | - | Lower Risk/least concern (BirdLife International 2004) |
| 1994 | - | Lower Risk/least concern (BirdLife International 2004) |
| 2000 | - | Lower Risk/least concern (BirdLife International 2000) |
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Geographic Range
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Range Description:
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This species has a large range, with an estimated global Extent of Occurrence of 10,000,000 km². It has a large global population estimated to be 7,300,000-11,000,000 individuals (Wetlands International 2002). Global population trends have not been quantified, but the species is not believed to approach the thresholds for the population decline criterion of the IUCN Red List (i.e. declining more than 30% in ten years or three generations). For these reasons, the species is evaluated as Least Concern.
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Countries:
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Native:
Afghanistan; Albania; Algeria; Anguilla; Antigua and Barbuda; Armenia; Aruba; Austria; Azerbaijan; Bahrain; Bangladesh; Barbados; Belarus; Belgium; Bermuda; Bosnia and Herzegovina; Bulgaria; Burkina Faso; Cambodia; Canada; Cape Verde; China; Croatia; Cyprus; Czech Republic; Côte d'Ivoire; Denmark; Djibouti; Dominica; Egypt; Eritrea; Estonia; Ethiopia; Faroe Islands; Finland; France; French Guiana; Gambia; Georgia; Germany; Ghana; Gibraltar; Greece; Greenland; Guadeloupe; Guinea-Bissau; Hong Kong; Hungary; Iceland; India; Indonesia; Iran, Islamic Republic of; Iraq; Ireland; Israel; Italy; Japan; Jordan; Kazakhstan; Kenya; Korea, Democratic People's Republic of; Korea, Republic of; Kuwait; Kyrgyzstan; Lao People's Democratic Republic; Latvia; Lebanon; Libyan Arab Jamahiriya; Liechtenstein; Lithuania; Luxembourg; Macedonia, the former Yugoslav Republic of; Malaysia; Mali; Malta; Martinique; Mauritania; Mexico; Moldova, Republic of; Mongolia; Montenegro; Montserrat; Morocco; Myanmar; Nepal; Netherlands; Netherlands Antilles; Niger; Nigeria; Norway; Oman; Pakistan; Palau; Philippines; Poland; Portugal; Puerto Rico; Qatar; Romania; Russian Federation; Rwanda; Saint Kitts and Nevis; Saint Lucia; Saint Pierre and Miquelon; Saint Vincent and the Grenadines; Saudi Arabia; Senegal; Serbia; Singapore; Slovakia; Slovenia; Somalia; Spain; Sri Lanka; Sudan; Suriname; Svalbard and Jan Mayen; Sweden; Switzerland; Syrian Arab Republic; Taiwan, Province of China; Tajikistan; Tanzania, United Republic of; Thailand; Trinidad and Tobago; Tunisia; Turkey; Uganda; Ukraine; United Arab Emirates; United Kingdom; United States; Uzbekistan; Viet Nam; Virgin Islands, British; Virgin Islands, U.S.; Western Sahara; Yemen
Vagrant:
Angola; Australia; Bahamas; Botswana; Brunei Darussalam; Burundi; Cameroon; Chad; Congo, The Democratic Republic of the; Cuba; Grenada; Guam; Guinea; Liberia; Maldives; Northern Mariana Islands; Papua New Guinea; Seychelles; Sierra Leone; South Africa; Turks and Caicos Islands; Zimbabwe
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Habitat and Ecology
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System:
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Terrestrial; Freshwater; Marine
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