NT
Red-naped Trogon Harpactes kasumba



Family: Trogonidae (Trogons)

Authority: (Raffles, 1822)

Red List Category

Criteria: A2c+3c+4c

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

Justification of Red List category
Tree cover loss through conversion of forest to agriculture (particularly for oil palm plantations) is estimated at 19–23% over the past three generations, and with further impacts from degradation the species is suspected to be undergoing a moderately rapid population reduction. The majority of the loss has taken place within the lowlands, within the preferred elevational range of the species. Overall, the population is suspected to have undergone a rapid recent reduction approaching 30% over three generations, hence is assessed as Near Threatened. This reduction will continue unless there is a significant reduction in both the rate of habitat conversion within the range of the species, or until the majority of the population becomes restricted to more secure protected areas.



Population size: unknown

Population trend: decreasing

Extent of occurrence (breeding/resident): 2,950,000 km2

Country endemic: no

Attributes
Land-mass type - continent
Land-mass type - shelf island
Realm - Indomalayan
IUCN System - Terrestrial

Recommended citation
BirdLife International (2024) Species factsheet: Red-naped Trogon Harpactes kasumba. Downloaded from https://datazone.birdlife.org/species/factsheet/red-naped-trogon-harpactes-kasumba 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.