Range and Population:

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 97,000,000 individuals (Rich et al. 2003). 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. (Ref. 74045)

Native: Austria; Azerbaijan; Belarus; Belgium; Bermuda; Bulgaria; Canada; China; Czech Republic; Denmark; Estonia; Faroe Islands; Finland; France; Germany; Greenland; Hungary; Iceland; Japan; Kazakhstan; Korea, Democratic People's Republic of; Korea, Republic of; Latvia; Liechtenstein; Lithuania; Luxembourg; Moldova, Republic of; Mongolia; Netherlands; Norway; Poland; Romania; Russian Federation; Saint Pierre and Miquelon; Serbia; Slovakia; Svalbard and Jan Mayen; Sweden; Switzerland; Ukraine; United Kingdom; United States; Uzbekistan

Introduced: Australia; New Zealand

Vagrant: Bahamas; Bosnia and Herzegovina; Croatia; Cyprus; Iraq; Ireland; Italy; Jamaica; Malta; Portugal; Slovenia; Spain; Turkey (Ref. 74045) (Ref. 74045)

Special Maps:


Distribution of Audubon Christmas Bird Count (early winter, 1959-1988)

Political Regions:

United States: (Alaska • Alabama • Arkansas • California • Colorado • Connecticut • District Of Columbia • Delaware • Iowa • Idaho • Illinois • Indiana • Kansas • Kentucky • Massachusetts • Maryland • Maine • Michigan • Minnesota • Missouri • Mississippi • Montana • Nebraska • North Carolina • North Dakota • New Hampshire • New Jersey • Nevada • New York • Ohio • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • U.S. Virgin Islands • Utah • Vermont • Washington • Wisconsin • West Virginia • Wyoming)

Australia • Austria • Azerbaijan • Bahamas • Belarus • Belgium • Bermuda • Bosnia and Herzegovina • Bulgaria • China • Croatia • Cyprus • Czech Republic • Denmark • Estonia • Faroe Islands • Finland • France • Germany • Greenland • Hungary • Iceland • Iraq • Ireland • Italy • Jamaica • Japan • Kazakhstan • Latvia • Liechtenstein • Lithuania • Luxembourg • Malta • Moldova • Mongolia • Netherlands • New Zealand • Norway • Poland • Portugal • Romania • Russia • Saint Pierre and Miquelon • Serbia and Montenegro • Slovakia • Slovenia • Spain • Svalbard and Jan Mayen • Sweden • Switzerland • Turkey • Ukraine • United Kingdom • United States • Uzbekistan

Observations

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Data Sources: (Zoological Museum Amsterdam) Aves [1] • Australian National Herbarium (CANB) [1] • Avian specimens [1] • Avian specimens [1] • eBird [17] • Fishes (NRM) [44] • Great Backyard Bird Count [32] • Hatikka [8] • MCZ Ornithology Collection [1] • Vertebrate specimens [90]

Number of Records used from each source for this map shown in [square brackets]
(Map displays a random subset of 28,260 unique observations from a total of 152,513)

Occurrence Overview

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