Data Zone
Taxonomic note
Iduna rama (del Hoyo and Collar 2016) was previously listed as Hippolais rama.
Taxonomic source(s)
AERC TAC. 2003. AERC TAC Checklist of bird taxa occurring in Western Palearctic region, 15th Draft. Available at: http://www.aerc.eu/DOCS/Bird_taxa_of_the_WP15.xls.
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A., Fishpool, L.D.C., Boesman, P. and Kirwan, G.M. 2016. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 2: Passerines. Lynx Edicions and BirdLife International, Barcelona, Spain and Cambridge, UK.
| Critically Endangered | Endangered | Vulnerable |
|---|---|---|
| - | - | - |
| Year | Category | Criteria |
|---|---|---|
| 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 | full migrant | Forest dependency | does not normally occur in forest |
| Land-mass type | Average mass | 9 g |
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence (breeding/resident) | 7,250,000 km2 | |
| Extent of Occurrence (non-breeding) | 4,620,000 km2 | |
| Severely fragmented? | no | - |
| Estimate | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| Population size | unknown | - | - | - |
| Population trend | stable | - | suspected | - |
| Generation length | 4 years | - | - | - |
Population justification: The global population size has not been quantified, but the species is described as common to abundant in Central Asia and local in Arabia (del Hoyo et al. 2006). The European population is estimated at 1,000-10,000 pairs, which equates to 2,000-20,000 mature individuals (BirdLife International 2015). However Europe forms <5% of the global range.
Trend justification: The population is suspected to be stable in the absence of evidence for any declines or substantial threats. The small European population is estimated to be increasing (BirdLife International 2015).
| Country/Territory | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
|---|---|---|---|---|---|---|
| Afghanistan | extant | native | yes | |||
| China (mainland) | extant | native | yes | |||
| India | extant | native | yes | |||
| Iran, Islamic Republic of | extant | native | yes | |||
| Kazakhstan | extant | native | yes | |||
| Kuwait | extant | native | yes | |||
| Kyrgyzstan | extant | native | yes | |||
| Oman | extant | native | yes | |||
| Pakistan | extant | native | yes | |||
| Qatar | extant | vagrant | ||||
| Russia | extant | native | yes | |||
| Russia (European) | extant | native | yes | |||
| Saudi Arabia | extant | vagrant | yes | |||
| Sri Lanka | extant | native | yes | |||
| Tajikistan | extant | native | yes | |||
| Turkmenistan | extant | native | yes | |||
| United Arab Emirates | extant | native | yes | |||
| United Kingdom | extant | vagrant | ||||
| Uzbekistan | extant | native | yes |
| Country/Territory | IBA Name |
|---|---|
| Iran, Islamic Republic of | Hamoun-i Sabari and Hamoun-i Hirmand |
| Iran, Islamic Republic of | Hari Rud valley near Sarrakhs |
| Kazakhstan | Altyn-Emel National Park |
| Kazakhstan | Arys-Karaktau State Reserved Zone |
| Kazakhstan | Ili River Delta |
| Kazakhstan | Kapchagay Canyon |
| Kazakhstan | Kenshektau Mountains |
| Kazakhstan | Topar Lake System |
| Kazakhstan | Zheltoranga |
| Kazakhstan | Zhusandala |
| Tajikistan | Kayrakkum Reservoir |
| Tajikistan | Sarazm |
| Tajikistan | Tigrovaya Balka Nature Reserve |
| Turkmenistan | Chokrak-Tutly |
| Turkmenistan | Delili - Garajabatyr |
| Turkmenistan | Garadegish |
| Turkmenistan | Gurykhovudan |
| Turkmenistan | Mergen |
| Turkmenistan | Muskinata |
| Turkmenistan | Nargyz |
| Turkmenistan | Repetek |
| Turkmenistan | Tejen |
| Turkmenistan | Uly Balkan |
| Uzbekistan | Aksay Lake and surrounding desert |
| Uzbekistan | Karakyr Lakes |
| Uzbekistan | Karnabchul Steppe |
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Desert | Hot | major | breeding |
| Desert | Hot | suitable | non-breeding |
| Savanna | Dry | suitable | non-breeding |
| Shrubland | Subtropical/Tropical Dry | suitable | breeding |
| Shrubland | Subtropical/Tropical Dry | suitable | non-breeding |
| Altitude | Occasional altitudinal limits |
Recommended citation
BirdLife International (2024) Species factsheet: Sykes's Warbler Iduna rama. Downloaded from
https://datazone.birdlife.org/species/factsheet/sykess-warbler-iduna-rama on 26/11/2024.
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 26/11/2024.