The marsh warbler (Acrocephalus palustris) is an Old World warbler currently classified in the family Acrocephalidae. It breeds in temperate Europe and western Asia and winters mainly in south east Africa. It is notable for incorporating striking imitations of a wide variety of other birds into its song.

The marsh warbler breeds in a variety of mostly damp habitats, but in Africa winters mainly in dry, well-vegetated areas. It is common over much of its breeding range and expanding its distribution in some areas. However, in Britain it is now virtually extinct as a breeding bird. This insectivorous warbler can be easily confused with several close relatives, but the imitative song of the male is highly distinctive.
Marsh Warbler
Date Location Count
2020-08-23 10:29Midvagur--plantation1
2020-09-12 09:45RNN des Marais du Vigueirat (RNN175)--au nord du Mas de Ligagneau1
2020-09-10 10:20Eindhoven--Genneper Parken1
2020-08-29 07:00Reserve Naturelle de Dumontshaff3
2020-08-21 06:23Rieselfelder Münster3
2020-08-20 06:48Rheindelta -- Linker Rheindamm2
2020-09-02 07:56Inzinger Gaisau1
2020-09-15 09:55Tryggelev Nor1
2020-08-27 10:30Maridalsvannet--Kirkeby1
2020-09-15 06:15Gedser Odde1
2020-08-24 06:05Secovlje Salina Nature Park--south1
2020-08-30 06:32Falsterbo--South Flommen2
2020-08-21 09:10Hasslarps Dammar1
2020-09-11 10:04Bingsmarken
2020-08-24 19:10CHKO Kokořínsko--Heřmanický rybník1
2020-09-13 06:12Zdravci1
2020-09-05 04:30CHKO Český ráj--PR Žabakor1
2020-09-18 05:00NPP Žehuňský rybník2
2020-09-15 05:30Kvismaren NR1
2020-08-26 05:00Äsön1
2020-09-02 06:43CHKO Jeseníky--Červenohorské sedlo1
2020-08-22 18:37Velky Cepcin - fields1
2020-08-29 10:08Rezerwat Torfowe Kłyle6
2020-08-21 09:00Kępa Radwankowska1
2020-08-28 05:00Senne fishponds - general area6
2020-09-17 07:00Lake Volvi and Koroneia National Park--Apollonia2
2020-08-21 09:13Chelopechene Fishponds3
2020-08-28 09:40Chernyovo (village)1
2020-09-07 09:25Atanasovosko Lake--General Area1
2020-09-11 10:20Danube Delta Biosphere Reserve--Grindul Chituc2
2020-08-20 06:48Atakent Sitesi, İncek1
2020-09-05 16:00Gölbaşı Sel kapanı1
2020-09-16 06:00Eymir Kuş Halkalama İstasyonu1
2020-08-28 05:30Arsuf Kedem, Israel National Trail חוף ארסוף1
2020-09-12 06:00Kfar Menachem Sewage==ביוב כפר מנחם1
2020-09-17 05:45Poleg Marshes ביצות נחל פולג7
2020-09-04 06:00Beer-Sheva Park==פארק נחל באר שבע2
2020-09-16 05:00Ma'agan Michael Fishponds בריכות מעגן מיכאל1
2020-09-02 07:30Yeruham Lake פארק אגם ירוחם1
2020-09-18 06:10International Birding and Research Center Eilat (IBRCE) מרכז הצפרות הבינלאומי אילת1
2020-09-11 07:00Gazelle Valley עמק הצבאים1
2020-09-10 06:19Mitzpe Naftoah==מצפה נפתוח2
2020-09-18 06:33Jerusalem Bird Observatory התחנה לחקר ציפורי ירושלים5
2020-09-09 05:15Hula Valley Nature Reserve שמורת החולה4
2020-09-16 05:40Hula Valley--Lake Agmon אגמון החולה3
2020-08-24 12:33Лотошинский Рыбхоз (Lotoshino Fish Farm)1
2020-08-22 09:00Главный Ботанический Сад (Moscow Main Botanical Garden)1
2020-08-30 16:55Рыбхоз Бисерово (Biserovo Fish Farm)2
2020-08-30 16:55Поле Рядом С Черепково (Field Near Cherepkovo)2
2020-09-13 18:26Aras Kuş Halkalama İstasyonu
2020-09-12 05:44Abraq Al-Habari1
2020-09-16 07:00Mutla'a Ranch1