LC
Eurasian Tree Sparrow Passer montanus



Family: Passeridae (Old World Sparrows)

Authority: (Linnaeus, 1758)

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). The population trend appears to be declining but it is not thought to be declining sufficiently 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: 190000000-309999999 mature individuals

Population trend: decreasing

Extent of occurrence (breeding/resident): 98,800,000 km2

Country endemic: no

Attributes
Realm - Indomalayan
Realm - Nearctic
Realm - Oceanian
Realm - Palearctic
IUCN System - Terrestrial

Recommended citation
BirdLife International (2024) Species factsheet: Eurasian Tree Sparrow Passer montanus. Downloaded from https://datazone.birdlife.org/species/factsheet/eurasian-tree-sparrow-passer-montanus 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.