The Wetland Bird Survey (WeBS)


Welcome to the WeBS homepage. The Wetland Bird Survey (WeBS) monitors non-breeding waterbirds in the UK. The principal aims of WeBS are to identify population sizes, determine trends in numbers and distribution, and identify important sites for waterbirds.  If you have any problems, please contact us.


This month's WeBS Core Count date: 13 July 2014

July sees the first proper signs of autumn passage at UK wetlands, and the first count of WeBS-year 2014/15. On major estuaries, non-breeding waders will be joined by the first returning Arctic-breeding adults, such as Sanderlings from Greenland and Dunlins from Siberia. The odd rarity will inevitably feature as passage commences - how about the UK's 4th ever Great Knot being found on a WeBS Count?!  At many inland wetlands, waterfowl will be in moulting flocks, providing a good opportunity to get accurate counts of your local Canada, Greylag and Egyptian Goose populations. Enjoy your July WeBS Count!


International Golden Plover survey: 11-12 October 2014

On 11-12 October 2014 (WeBS Count weekend) there will be a coordinated census of Eurasian Golden Plovers across Europe, repeating comparable surveys carried out in 2008 and 2003.  The majority of Golden Plovers are concentrated in northwest Europe in October making it the best time to assess the status of the population. As in 2008, the BTO will be collating all counts of Golden Plover within the framework of an International Wader Study Group project.

For the UK, Golden Plover numbers provided through standard WeBS Core Counts will represent the key source of data in combination with records provided through BirdTrack. So, if you use BirdTrack, remember to submit any counts of Golden Plover on 11-12 October away from your normal WeBS sites!  Counts of Lapwings are welcomed too.


Have you seen the ground-breaking WeBS report?

Search the new interactive online interface to find latest information on status of the UK’s waterbirds and the wetlands used by them.  [If you experience any difficulties loading the page, please "Refresh" your page on screen using the relevant button in the browser bar. Recommended browsers are Google Chrome, Firefox, and Internet Explorer v.9 onwards].  With a new colour report providing a summary of the results and other waterbird related stories, the new style ‘WeBS annual report’ provides an invaluable resource for anyone with an interest in waterbirds in the UK and beyond.

Browse Waterbirds in the UK 2011/12 online


WeBS helps in Sierra Leone

January 2014 saw a coordinated effort as part of the International Waterbird Census to count waterbirds at major wetlands along the length of the East Atlantic flyway that usually receive no coverage. This included expeditions to west Africa where waterbirds tend to be particularly poorly monitored. Important sites on the coast of Sierra Leone were counted by a small team of volunteers from the UK and colleagues at the Conservation Society of Sierra Leone (CSSL). Support for this expedition was provided by the Wadden Sea Flyway Initiative and WeBS. As well as collecting important information on numbers of birds at sites in Sierra Leone, the two-week trip included training of CSSL staff in waterbird monitoring methods and engagement with local communities. A full report will be published in due course.