NT
Red Knot Calidris canutus



Family: Scolopacidae (Sandpipers, Snipes, Phalaropes)

Authority: (Linnaeus, 1758)

Red List Category

Criteria: A2bcd+4bcd

Click here for more information about the Red List categories and criteria

Justification of Red List category
This species is listed as Near Threatened as it almost meets the requirements for listing as threatened under criteria A2bcd+4bcd. It has an extremely large range within which global declines of 10-29% are suspected, largely in response to habitat loss and degradation, hunting and disturbance, but perhaps also other as-yet-unidentified threats associated with climate change.

Population size: 2000000-3000000 mature individuals

Population trend: decreasing

Extent of occurrence (breeding/resident): 17,800,000 km2

Country endemic: no

Attributes
USFWS - Bird of Conservation Concern
Realm - Afrotropical
Realm - Indomalayan
Realm - Nearctic
Realm - Neotropical
Realm - Oceanian
Realm - Palearctic
Realm - Antarctic
IUCN System - Freshwater
IUCN System - Terrestrial
IUCN System - Marine

Recommended citation
BirdLife International (2024) Species factsheet: Red Knot Calidris canutus. Downloaded from https://datazone.birdlife.org/species/factsheet/red-knot-calidris-canutus on 23/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from https://datazone.birdlife.org/species/search on 23/12/2024.