Accessibility help
Text only
BBC Homepage
BBC Radio


Contact Us

Like this page?
Send it to a friend!

 

The Aquatic Warbler

Aquatic Warblers are Europe's most threatened migratory songbird. Over the summer this sparrow-sized bird breeds in the wetland marshes of eastern central Europe - in Poland, Belarus and the Ukraine. Until recently it was not known exactly where the Aquatic Warblers migrated to for the other half of the year. But through expeditions and new technology, their wintering location has been revealed - the birds were found south of the Sahara, in Senegal.

Aquatic warbler by Alexander Kozulin

The aquatic Warbler

Lars Lachmann has been studying Europe's most threatened migratory songbird - the Aquatic Warbler

Embed this code into your website or blog to display our audio player.

<object width="300" height="222"><param name="movie" value="http://bbc.co.uk/radio4/worldonthemove/share/audio-player.swf"><embed src="http://bbc.co.uk/radio4/worldonthemove/share/audio-player.swf" width="300" height="222"></embed></object>
Close

World On the Move desktop widget

Download the World On the Move desktop widget and keep up to date with the latest audio reports direct to you desktop.

Close

Report information

Numbers of the Aquatic Warbler fell drastically across the last century by 95% due to loss of their crucial wetland habitat. Many of the special wetlands where they breed were drained or the peat was extracted for garden use. Reporter Ed Drewitt travelled to Poland to interview Lars Lachmann who works for the RSPB and is the Project Manager for the Aquatic Warbler LIFE research project which aims to help conserve the birds. The Biebrzanski National Park is one of the best places to see the birds in Poland.

While conservation work is helping to protect the numbers of breeding pairs in Europe, now knowing where the birds are in winter means conservation work can begin on the habitat there to ensure the populations of Aquatic Warblers get the best chance to survive across all their range.

For listeners, now is the best time to catch a glimpse of an Aquatic Warbler in the UK. From late August across the first couple of weeks of September, the birds migrate from eastern Europe back to Senegal, and they navigate by using the southern coastline of the UK before turning down along the coastline of France, through Spain and on into Africa. Aquatic Warblers have been spotted in past years at several RSPB reserves along the south coast, Marazion Marshes in Cornwall and Radipole Lake near Weymouth plus one turned up on the south coast of Wales near Newport last year.

User comments

Sunil Pathiraja
Science is so immature and still in its infantile stages, with a mouth wide open, observing the phenomena of nature and trying to put the bits together. On this voyage of discovery things tend to pop up and we grab them and make an attempt to see it in the light of the grammar we have made up. Some occurrences conform to this revealed wisdom others fall short demanding rethinking and reorganising of all known bits. This is how, to me at least, man is advancing ( is it the better term?).......Sunil Pathiraja LOCATION: 7.4660,80.3595 DATE: Sat, 1 Nov 2008 02:45:53 UTC

Ron Bailey
I dont suppose any of these little chaps get too far inland? My wife and I are frequent visitors to the superbly run RSPB site at Pulborough Brooks. I wondered if they ever get that far from the coast? Great article and a great radio programme. Ron LOCATION: 52.8061,-2.4005 DATE: Wed, 3 Sep 2008 14:19:08 UTC WOtM team: It's extremely unlikely because they use the coastline to navigate. If they were that far inland it would mean they were off course.

Rita Youseph
A very interesting article. I did not realise how numbers of these birds had declined. Good to know that things are being done to preserve these creatures. LOCATION: 51.4472,-2.6093 DATE: Tue, 2 Sep 2008 09:37:27 UTC

The BBC is not responsible for the content of external sites.



About the BBC | Help | Terms of Use | Privacy & Cookies Policy