The Woodpecker Network

GreatSpottedWoodpecker.jpg

The purpose of the woodpecker-network website is to encourage and facilitate the study of woodpeckers in Britain and Ireland and to provide a forum to share techniques, results and good practice.

In due course, it is planned to provide material on all woodpecker species found in Britain and Ireland but initially we will focus on the Lesser Spotted Woodpecker Dryobates minor, a species which is in strong decline and the more successful Great Spotted Woodpecker Dendrocopus major.

We offer support to volunteer birdwatchers nationally to find and monitor nests and to pool the results. We aim to promote the cause of Lesser Spots and encourage systematic recording of breeding attempts.

We are continuing the project in 2020 - with help from birdwatchers - we hope we can get an estimate of the number and distribution of breeding Lesser Spot terretories and monitor even more nests this year. Find out how you can help.

Our report on the 2019 breeding season with information on the Lesser Spot nests monitored and analysis of the results is now available (published 14 August 2019).

In 2020 we encouraging volunteers to help by finding and monitoring Lesser Spots and their nests details here.

Background This web site has been created by Ken and Linda Smith who have been studying woodpeckers for more than 30 years. A few years ago, we realised that the opportunity was being missed to collect important breeding data from Lesser Spotted Woodpecker nests found as part of normal birdwatching – either because the observers were unaware of the potential value of their observations or because the means to inspect the nest contents was not easily available.

So in 2015 we launched an initiative to help and encourage observers to find breeding Lesser Spotted Woodpeckers, where possible find the nests and to facilitate the recording of their contents and outcomes. Full details are are on the Lesser Spot page.

We had a good response and thanks to the efforts by volunteers ten nests were found and recorded in both 2015 and 2016 from as far afield as Shropshire, Lincolnshire, Devon and East Sussex. This was a big increase on the one or two reported in the previous years. In 2019, 23 nest sites were found and monitored through the Network.

The project to find and monitor nests continues in 2020 - see our August 2019 and previous years reports on the news page.

LSW Population chart cbcringingAs most birdwatchers know, the Lesser Spotted Woodpecker is in serious decline in much of its British range since 1979 (see the BTO website for full details of population trends and other monitoring). By 2000, the numbers had become too low to be monitored by national surveys. The chart shows the population index derived from BTO Common Bird Census 1966-1999 (orange line) and a new estimate derived from national bird ringing records, the ratio of Lesser Spots ringed to the number of woodland birds ringed each year from 1966 to 2017 (blue line) extending the national trend line beyond the end of formal monitoring. Both indices set at 100 in 1998.

This and the National Atlas distribution maps for survey periods 1968-72, 1988-91 and 2008-11, (British Trust for Ornithology) show the extent of the problem.

The reasons for the decline are not known for sure but work by the RSPB between 2005 and 2009 suggested low breeding success was a possible factor (for a review see Smith et al. 2012, British Birds 105, 294-307) link to BB paper. It would be great to be able to compare the results of the RSPB work with those from the BTO Nest Record Scheme to see whether low breeding success is a general problem. Sadly, over the last few years the numbers of nest records for this species have fallen to such low numbers that this is not possible.

The primary purpose of this website is to provide support for birdwatchers to find Lesser Spotted Woodpeckers and where possible find nests and provide the means to record breeding success to help in the conservation of this species. All data on breeding sites and nests will be treated in strict confidence.

Find out more about British Woodpeckers - read Gerard Gorman's excellent book - Woodpeckers - in the RSPB Spotlight series - more details here

The Woodpecker-Network website is funded by Linda and Ken Smith

Lesser Spotted WoodpeckerLesser Spotted Woodpecker © Tim Preston

Great Spotted WoodpeckerGreat Spotted Woodpecker © Tom Speller

Green WoodpeckersGreen Woodpeckers © Andrew Moon

Spotlight Woodpeckers GormanSpotlight Woodpeckers - an excellent book and introduction to UK woodpeckers by expert guide Gerard Gorman, 

Full details and a review of the book here

Latest news

Dead wood beetles and their larvae are an important source of food for woodpeckers. Will dead Ash trees boost the supply of beetles? 

Now is the time to get out into the woods and find Lesser Spotted Woodpeckers.
They are at their most conspicuous now (March and April) and are easily audible and visible (as there are no leaves on the trees). We (LesserSpotNet) have already had lots of reports of birds displaying, calling and drumming. So now is a great time for you to check suitable woodland for the presence of Lesser Spots and keep a record. During the winter their home range can be huge, hundreds of hectares, but in a few weeks, they will settle down in favoured nesting area. Still a big area but is much smaller than their winter range.

Please help with the Lesser Spot Network project this year.

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