Sterna caspia
– 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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Sterna caspia
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Species Authority:
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Pallas, 1770
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Common Name/s:
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CASPIAN TERN (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 1,000,000–10,000,000 km². It has a large global population estimated to be 180,000–320,000 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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Countries:
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Native:
Afghanistan; Albania; Algeria; Angola; Aruba; Australia; Bahamas; Bangladesh; Barbados; Belize; Botswana; Brunei Darussalam; Bulgaria; Burkina Faso; Cambodia; Cameroon; Canada; Cayman Islands; Central African Republic; Chad; China; Colombia; Comoros; Congo; Costa Rica; Cuba; Cyprus; Czech Republic; Côte d'Ivoire; Denmark; Djibouti; Dominican Republic; Egypt; Equatorial Guinea; Eritrea; Estonia; Ethiopia; Finland; France; French Guiana; Gabon; Gambia; Germany; Ghana; Greece; Guatemala; Guinea; Guinea-Bissau; Haiti; Honduras; Hong Kong; Hungary; India; Indonesia; Iran, Islamic Republic of; Iraq; Israel; Jamaica; Japan; Kazakhstan; Kenya; Kuwait; Lao People's Democratic Republic; Latvia; Liberia; Libyan Arab Jamahiriya; Lithuania; Macedonia, the former Yugoslav Republic of; Madagascar; Malaysia; Maldives; Mali; Malta; Mauritania; Mayotte; Mexico; Moldova, Republic of; Mongolia; Morocco; Mozambique; Myanmar; Namibia; Nepal; Netherlands; Netherlands Antilles; New Zealand; Nicaragua; Niger; Nigeria; Oman; Pakistan; Panama; Philippines; Poland; Portugal; Puerto Rico; Qatar; Romania; Russian Federation; Saint Pierre and Miquelon; Saudi Arabia; Senegal; Seychelles; Sierra Leone; Singapore; Slovakia; Somalia; South Africa; Spain; Sri Lanka; Sudan; Sweden; Switzerland; Taiwan, Province of China; Tanzania, United Republic of; Thailand; Togo; Trinidad and Tobago; Tunisia; Turkey; Turkmenistan; Turks and Caicos Islands; Uganda; Ukraine; United Arab Emirates; United States; Uzbekistan; Venezuela; Viet Nam; Western Sahara; Yemen; Zambia; Zimbabwe
Vagrant:
Antigua and Barbuda; Austria; Belgium; Bermuda; Burundi; Congo, The Democratic Republic of the; Croatia; Dominica; Ecuador; Faroe Islands; Gibraltar; Ireland; Jordan; Luxembourg; Martinique; Montenegro; Norway; Rwanda; Saint Kitts and Nevis; Saint Lucia; Slovenia; Swaziland; Syrian Arab Republic; United Kingdom; Virgin Islands, U.S.
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Habitat and Ecology
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System:
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Terrestrial; Freshwater; Marine
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