Data Zone
Taxonomic source(s)
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A. and Fishpool, L.D.C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 1: Non-passerines. Lynx Edicions BirdLife International, Barcelona, Spain and Cambridge, UK.
| Critically Endangered | Endangered | Vulnerable |
|---|---|---|
| - | - | - |
| Year | Category | Criteria |
|---|---|---|
| 2018 | Least Concern | |
| 2016 | Least Concern | |
| 2012 | Least Concern | |
| 2009 | Least Concern | |
| 2008 | Least Concern | |
| 2004 | Least Concern | |
| 2000 | Lower Risk/Least Concern | |
| 1994 | Lower Risk/Least Concern | |
| 1988 | Lower Risk/Least Concern |
| Migratory status | not a migrant | Forest dependency | medium |
| Land-mass type | Average mass | 9 g |
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence (breeding/resident) | 1,100,000 km2 | medium |
| Severely fragmented? | no | - |
| Estimate | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| Population size | unknown | - | - | - |
| Population trend | decreasing | - | inferred | - |
| Generation length | 8.5 years | - | - | - |
Population justification: The global population size has not been quantified, but the species is reported to be uncommon and local in the northern part of its range (del Hoyo et al. 2002).
Trend justification:
The species is tentatively assessed as being in decline due to habitat loss per Tracewski et al. (2016).
| Country/Territory | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
|---|---|---|---|---|---|---|
| Kenya | extant | native | yes | |||
| Malawi | extant | native | yes | |||
| Mozambique | extant | native | yes | |||
| Tanzania | extant | native | yes |
| Country/Territory | IBA Name |
|---|---|
| Kenya | Arabuko-Sokoke Forest |
| Kenya | Marenji Forest |
| Kenya | Mrima Hill Forest |
| Kenya | Shimba Hills |
| Malawi | Mangochi Mountain Forest Reserve |
| Malawi | Namizimu Forest Reserve |
| Tanzania | Bagamoyo District Coastal Forests |
| Tanzania | East Usambara Mountains |
| Tanzania | Handeni District Coastal Forests |
| Tanzania | Kilwa District Coastal Forests |
| Tanzania | Kisarawe District Coastal Forests |
| Tanzania | Lindi District Coastal Forests |
| Tanzania | Muheza District Coastal Forests |
| Tanzania | Pande Game Reserve and Dondwe Coastal Forests |
| Tanzania | Pangani District Coastal Forests |
| Tanzania | Rufiji District Coastal Forests |
| Tanzania | Selous Game Reserve |
| Tanzania | Udzungwa Mountains |
| Tanzania | West Usambara Mountains |
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Forest | Subtropical/Tropical Mangrove Vegetation Above High Tide Level | suitable | resident |
| Forest | Subtropical/Tropical Moist Lowland | major | resident |
| Forest | Subtropical/Tropical Moist Montane | suitable | resident |
| Savanna | Dry | marginal | resident |
| Shrubland | Subtropical/Tropical Dry | suitable | resident |
| Altitude | 0 - 1525 m | Occasional altitudinal limits |
Recommended citation
BirdLife International (2024) Species factsheet: Eastern Green Tinkerbird Pogoniulus simplex. Downloaded from
https://datazone.birdlife.org/species/factsheet/eastern-green-tinkerbird-pogoniulus-simplex on 22/11/2024.
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 22/11/2024.