|Scientific Name:||Calidris bairdii|
|Species Authority:||(Coues, 1861)|
|Red List Category & Criteria:||Least Concern ver 3.1|
|Reviewer(s):||Butchart, S. & Symes, A.|
|Facilitator/Compiler(s):||Ekstrom, J., Butchart, S.|
This species has an extremely large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km2 combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation). The population trend appears to be stable, and hence the species does not approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size is very large, and hence does not approach the thresholds for Vulnerable under the population size criterion (<10,000 mature individuals with a continuing decline estimated to be >10% in ten years or three generations, or with a specified population structure). For these reasons the species is evaluated as Least Concern.
Native:Argentina; Belize; Bolivia, Plurinational States of; Brazil; Canada; Chile; Colombia; Costa Rica; Ecuador; El Salvador; Falkland Islands (Malvinas); French Guiana; Greenland; Guatemala; Honduras; Mexico; Panama; Paraguay; Peru; Russian Federation; Saint Pierre and Miquelon; Suriname; United States; Uruguay; Venezuela, Bolivarian Republic of; Virgin Islands, British
Vagrant:Antarctica; Aruba; Australia; Austria; Barbados; Bermuda; Cayman Islands; Czech Republic; Denmark; Dominica; Finland; France; Germany; Greece; Iceland; Ireland; Israel; Italy; Japan; Namibia; Netherlands; New Zealand; Norway; Oman; Poland; Portugal; Saint Lucia; Saint Vincent and the Grenadines; Senegal; South Africa; South Georgia and the South Sandwich Islands; Spain; Sweden; Trinidad and Tobago; United Kingdom; Virgin Islands, U.S.
Present - origin uncertain:Antigua and Barbuda; Guadeloupe; Martinique; Montserrat; Puerto Rico; Saint Kitts and Nevis
|Range Map:||Click here to open the map viewer and explore range.|
|Population:||The global population is estimated to number > c.300,000 individuals (Wetlands International, 2006), while the population in Russia has been estimated at < c.100,000 breeding pairs and < c.1,000 individuals on migration (Brazil 2009).|
|Systems:||Terrestrial; Freshwater; Marine|
|Citation:||BirdLife International 2012. Calidris bairdii. The IUCN Red List of Threatened Species. Version 2015.2. <www.iucnredlist.org>. Downloaded on 05 July 2015.|