CR
Javan Green Magpie Cissa thalassina



Family: Corvidae (Crows and jays)

Authority: (Temminck, 1826)

Red List Category

Criteria: C2a(i)

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

Justification of Red List category
This species qualifies as Critically Endangered because it is thought to have an extremely small and fragmented population, which is suspected to be in rapid to very rapid decline owing to on-going trapping pressure and the continued loss and degradation of suitable habitat. Research and informed conservation actions are now urgently needed to increase the chances of this species's survival.

Population size: 50-249 mature individuals

Population trend: decreasing

Extent of occurrence (breeding/resident): 41,200 km2

Country endemic: yes


Recommended citation
BirdLife International (2024) Species factsheet: Javan Green Magpie Cissa thalassina. Downloaded from https://datazone.birdlife.org/species/factsheet/javan-green-magpie-cissa-thalassina on 22/12/2024.
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 22/12/2024.