LC
Short-eared Owl Asio flammeus



Family: Strigidae (Typical Owls)

Authority: (Pontoppidan, 1763)

Red List Category

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Justification of Red List category
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). Despite the fact that the population trend appears to be decreasing, the decline is not believed to be sufficiently rapid to approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size is extremely 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.

Population size: 1200000-2100000 mature individuals

Population trend: decreasing

Extent of occurrence (breeding/resident): 268,000,000 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
Raptors MOU

Recommended citation
BirdLife International (2024) Species factsheet: Short-eared Owl Asio flammeus. Downloaded from https://datazone.birdlife.org/species/factsheet/short-eared-owl-asio-flammeus on 24/12/2024.
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 24/12/2024.