LC
Clamorous Reed-warbler Acrocephalus stentoreus



Taxonomy

Taxonomic source(s)
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.

IUCN Red list criteria met and history
Red List criteria met
Critically Endangered Endangered Vulnerable
- - -

Red List history
Year Category Criteria
2019 Least Concern
2016 Least Concern
2013 Least Concern
2012 Least Concern
2009 Least Concern
2008 Least Concern
2004 Least Concern
2000 Not Recognised
1994 Not Recognised
1988 Not Recognised
Species attributes

Migratory status full migrant Forest dependency Low
Land mass type Average mass -
Extent of occurrence (EOO)

Estimate Data quality
Extent of Occurrence breeding/resident (km2) 24,900,000
Extent of Occurrence non-breeding (km2) 19,900,000
Number of locations -
Fragmentation -
Population and trend
Estimate Data quality Derivation Year of estimate
No. of mature individuals 0
Population trend Stable suspected -
Decline (3 years/1 generation past) - - -
Decline (5 years/1 generation past) - - -
Decline (10 years/1 generation past) - - -
Decline (10 years/3 generation future) - - -
Decline (10 years/3 generation past and future) - - -
Number of subpopulations - - -
Largest subpopulations - - -
Generation length (yrs) 4.4 - - -

Population justification: The global population size has not been quantified, but the species is described as common to abundant in much of its range (del Hoyo et al. 2006).

Trend justification: The population is suspected to be stable in the absence of evidence for any declines or substantial threats.


Country/territory distribution
Country/Territory Occurrence status Presence Resident Breeding Non-breeding Passage
Afghanistan N Extant Yes
Bahrain N Extant Yes Yes
Bangladesh N Extant
China (mainland) N Extant
Egypt N Extant
Eritrea N Extant
India N Extant
Iran, Islamic Republic of N Extant Yes
Iraq N Extant Yes
Israel N Extant
Jordan N Extant Yes
Kazakhstan N Extant Yes
Kuwait N Extant Yes Yes
Kyrgyzstan N Extant Yes
Laos N Extant
Lebanon V Extant Yes
Myanmar N Extant
Nepal N Extant
Oman N Extant Yes Yes
Pakistan N Extant
Qatar N Extant Yes
Saudi Arabia N Extant Yes
Somalia N Extant
Sri Lanka N Extant
Sudan N Extant Yes
Syria N Extant Yes
Tajikistan N Extant Yes
Thailand N Extant
Turkmenistan N Extant
United Arab Emirates N Extant Yes Yes
Uzbekistan N Extant
Vietnam N Extant
Yemen N Extant Yes Yes

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
Afghanistan Hari Rud valley
Iran, Islamic Republic of Hari Rud valley near Sarrakhs
Iran, Islamic Republic of Karkheh river marshes
Iran, Islamic Republic of Dez river marshes and plains
Iran, Islamic Republic of Horeh Bamdej
Iran, Islamic Republic of Hamidieh (Omidiyeh) plains
Iran, Islamic Republic of Shadegan marshes and tidal mudflats of Khor-al Amaya and Khor Musa
Iran, Islamic Republic of Izeh and Sheikho lakes
Iran, Islamic Republic of Arjan Protected Area
Iran, Islamic Republic of Lake Maharlu
Iran, Islamic Republic of Lake Bakhtegan, Lake Tashk and Kamjan marshes
Iran, Islamic Republic of Hamoun-i Sabari and Hamoun-i Hirmand
Iran, Islamic Republic of South end of the Hamoun-i Puzak
Iran, Islamic Republic of Hilleh Protected Area
Iran, Islamic Republic of Khouran Straits
Iran, Islamic Republic of Bahu Kalat (Gandu) Protected Area
Yemen Wadi Jahr

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Forest Subtropical/Tropical Moist Montane suitable breeding
Forest Subtropical/Tropical Moist Montane suitable non-breeding
Grassland Subtropical/Tropical Seasonally Wet/Flooded suitable breeding
Grassland Subtropical/Tropical Seasonally Wet/Flooded suitable non-breeding
Shrubland Subtropical/Tropical Moist suitable breeding
Shrubland Subtropical/Tropical Moist suitable non-breeding
Wetlands (inland) Bogs, Marshes, Swamps, Fens, Peatlands major breeding
Wetlands (inland) Bogs, Marshes, Swamps, Fens, Peatlands major non-breeding
Wetlands (inland) Permanent Freshwater Lakes (over 8ha) suitable breeding
Wetlands (inland) Permanent Freshwater Lakes (over 8ha) suitable non-breeding
Wetlands (inland) Permanent Freshwater Marshes/Pools (under 8ha) suitable breeding
Wetlands (inland) Permanent Freshwater Marshes/Pools (under 8ha) suitable non-breeding
Wetlands (inland) Permanent Rivers/Streams/Creeks (includes waterfalls) suitable breeding
Wetlands (inland) Permanent Rivers/Streams/Creeks (includes waterfalls) suitable non-breeding
Altitude 0 - 3000 m Occasional altitudinal limits  

Utilisation
Purpose Primary form used Life stage used Source Scale Level Timing
Pets/display animals, horticulture - - International Non-trivial Recent

Recommended citation
BirdLife International (2020) Species factsheet: Acrocephalus stentoreus. Downloaded from http://www.birdlife.org on 28/05/2020. Recommended citation for factsheets for more than one species: BirdLife International (2020) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 28/05/2020.