Species |
Family |
Scientific name |
Breeding Regions |
Breeding Subregions |
Nonbreeding Subregions |
| - PASSERIFORMES |
| Aguiguan Reed Warbler (EX) i | Acrocephalidae | Acrocephalus nijoi † | PO | Aguiguan (=Aquijan, Northern Mariana Is., w Micronesia) | |
| Aquatic Warbler (VU) i U | Acrocephalidae | Acrocephalus paludicola | PAL | c, e Europe | w, c AF |
| Australian Reed Warbler i | Acrocephalidae | Acrocephalus australis | AU | New Guinea region, Australia, e Bismarck Arch. and Solomon Is. | |
| Basra Reed Warbler (EN) i | Acrocephalidae | Acrocephalus griseldis | PAL | s Iraq | e AF |
| Black-browed Reed Warbler i | Acrocephalidae | Acrocephalus bistrigiceps | PAL | e Mongolia and se Russia to e China and Japan | se Asia to Greater Sundas |
| Blunt-winged Warbler i | Acrocephalidae | Acrocephalus concinens | PAL | sc, e | se Asia |
| Blyth's Reed Warbler i | Acrocephalidae | Acrocephalus dumetorum | PAL | c, nc Europe to c Russia and s to the Middle East | |
| Bokikokiko (EN) i | Acrocephalidae | Acrocephalus aequinoctialis | PO | nw Line Is. (e Polynesia) | |
| Cape Verde Warbler (VU) i | Acrocephalidae | Acrocephalus brevipennis | AF | São Nicolau, Brava (where perhaps extinct) and Fogo, and Santiago (nc, sw, sc Cape Verde Is., s Macaronesia, w of n Africa) | |
| Caroline Reed Warbler i | Acrocephalidae | Acrocephalus syrinx | PO | Chuuk (=Truk, c Caroline Is.), Pohnpei (=Ponape), Kosrae (where perhaps extinct) and associated atolls (e Caroline Is., c Micronesia) | |
| Clamorous Reed Warbler i | Acrocephalidae | Acrocephalus stentoreus | PAL, OR | widespread | |
| Common Reed Warbler i | Acrocephalidae | Acrocephalus scirpaceus | PAL, AF | Europe to c Asia, Arabian Pen., n Africa and Sub-Saharan Africa | c AF |
| Cook Reed Warbler (NT) i | Acrocephalidae | Acrocephalus kerearako | PO | Mangaia and Mitiaro (se Cook Is., e Polynesia) | |
| Garrett's Reed Warbler (EX) i | Acrocephalidae | Acrocephalus musae † | PO | nw Society Is. (e Polynesia) | |
| Great Reed Warbler i | Acrocephalidae | Acrocephalus arundinaceus | PAL | w, c | |
| Greater Swamp Warbler i | Acrocephalidae | Acrocephalus rufescens | AF | w, c | |
| Henderson Reed Warbler (VU) i | Acrocephalidae | Acrocephalus taiti | PO | Henderson (c Pitcairn group, se Polynesia) | |
| Large-billed Reed Warbler i | Acrocephalidae | Acrocephalus orinus | OR | ne Afghanistan (Timmins et al. 2009) | n India and sc Thailand |
| Lesser Swamp Warbler i | Acrocephalidae | Acrocephalus gracilirostris | AF | e, s | |
| Madagascar Swamp Warbler i | Acrocephalidae | Acrocephalus newtoni | AF | Madagascar | |
| Manchurian Reed Warbler (VU) i | Acrocephalidae | Acrocephalus tangorum | PAL | ne China, se Russia | se Asia |
| Mangareva Reed Warbler (EX) i | Acrocephalidae | Acrocephalus astrolabii † | PO | Probably Mangareva (Gambier Is., se Tuamotu Is., e Polynesia) | |
| Marsh Warbler i | Acrocephalidae | Acrocephalus palustris | PAL | c, nc Europe to ec Russia and s to Turkey and Iraq | e, se AF |
| Millerbird (CR) i U | Acrocephalidae | Acrocephalus familiaris | PO | Hawaiian Is. | |
| Moorea Reed Warbler (EX) i | Acrocephalidae | Acrocephalus longirostris † | PO | Moorea (se Society Is., e Polynesia) | |
| Moustached Warbler i | Acrocephalidae | Acrocephalus melanopogon | PAL | s | |
| Nauru Reed Warbler (VU) i | Acrocephalidae | Acrocephalus rehsei | PO | Nauru (sc Micronesia) | |
| Nightingale Reed Warbler (EX) i | Acrocephalidae | Acrocephalus luscinius † | PO | Guam (s Mariana Is., w Micronesia) | |
| Northern Marquesan Reed Warbler i | Acrocephalidae | Acrocephalus percernis | PO | n Marquesas Is. (ne Polynesia) | |
| Oriental Reed Warbler i | Acrocephalidae | Acrocephalus orientalis | PAL | c Mongolia and se Russia s to n, e China, the Korean Pen. and Japan | to se Asia, Philippines and Indonesian Arch. |
| Paddyfield Warbler i U | Acrocephalidae | Acrocephalus agricola | PAL | c | s Asia to Burma |
| Pagan Reed Warbler (EX) i | Acrocephalidae | Acrocephalus yamashinae † | PO | Pagan (Northern Mariana Is., w Micronesia) | |
| Pitcairn Reed Warbler (EN) i | Acrocephalidae | Acrocephalus vaughani | PO | Pitcairn (w Pitcairn group, se Polynesia) | |
| Rimatara Reed Warbler (CR) i | Acrocephalidae | Acrocephalus rimitarae | PO | Rimitara (nw Austral Is., e Polynesia) | |
| Rodrigues Warbler (NT) i U | Acrocephalidae | Acrocephalus rodericanus | IO | Rodrigues (e Mascarenes) | |
| Saipan Reed Warbler (CR) i | Acrocephalidae | Acrocephalus hiwae | PO | Almagan and Saipan (Northern Mariana Is., w Micronesia) | |
| Sedge Warbler i | Acrocephalidae | Acrocephalus schoenobaenus | PAL | w, n, c Europe to c Russia | Sub-Saharan Africa |
| Seychelles Warbler (NT) i | Acrocephalidae | Acrocephalus sechellensis | IO | Cousin I., translocated to nearby islands where formerly more widespread (Inner Is., ne Seychelles) | |
| Southern Marquesan Reed Warbler i | Acrocephalidae | Acrocephalus mendanae | PO | s Marquesas Is. (ne Polynesia) | |
| Speckled Reed Warbler (CR) i | Acrocephalidae | Acrocephalus sorghophilus | PAL | ne China | se China, Philippines (rare) |
| Tahiti Reed Warbler (VU) i | Acrocephalidae | Acrocephalus caffer | PO | Tahiti (se Society Is., e Polynesia) | |
| Tuamotu Reed Warbler i | Acrocephalidae | Acrocephalus atyphus | PO | Tuamotu Is. (e Polynesia) | |
41% 15 species of 42 (6 extinct).
