The BTO will be running a Winter Gull Survey (WinGS) over the next two winters (2023-24 and 2024-25) with the primary aim of obtaining new population estimates for the principal species that winter in the UK and assessing how populations have changed since the last survey in 2003/04–2005/06. The results of this survey will also help […]

This is a good time of the year to consider taking part in the BTO Breeding Bird Survey (BBS), because if you take on a square you will also have the option to take part in the Sussex Winter Bird Survey (SWBS) by surveying the same square over the coming winter, beginning on 1 November […]

The new WeBS season starts in September and there are sites across Sussex that need new volunteers; now is a really good time to get started with this survey. WeBS is the principal monitoring scheme for non-breeding waterbirds in the UK which aims to provide data for the conservation of their populations and wetland habitats. […]

Volunteers with Breeding Bird Survey (BBS) squares have the option to survey their squares for butterflies during July and August, as part of the Wider Countryside Butterfly Survey (WCBS) which is a collaboration between the BTO and Butterfly Conservation. Volunteers taking on new squares now can take part in the WCBS and then have the […]

There is still time to sign up to take part in the full national survey of breeding woodcock running in 2023 organised by the BTO with the GWCT as partners. The last full national survey of breeding woodcock was in 2013. Indications from annual monitoring since 2013 suggest that the population may have decreased. The […]

This is the time of the year to sign up to take part in the BTO Breeding Bird Survey (BBS) for this coming breeding season. Some squares have recently become available and there are plenty of squares available right across the county; some of these squares are accessible if you have limited mobility or if […]

Thanks to the enthusiasm and dedication of so many amazing volunteers 184 squares have been surveyed for the BBS in the Sussex region this year which is a new record! Available here are trend graphs plotted for 36 common species using Sussex BBS data for 1994 to 2021; these can be compared with national and […]

The new WeBS season starts in September and there are sites across Sussex that need new volunteers; now is a really good time to get started with this survey. WeBS is the principal monitoring scheme for non-breeding waterbirds in the UK which aims to provide data for the conservation of their populations and wetland habitats. […]

Volunteers with Breeding Bird Survey (BBS) squares have the option to survey their squares for butterflies during July and August, as part of the Wider Countryside Butterfly Survey (WCBS) which is a collaboration between the BTO and Butterfly Conservation. Volunteers taking on new squares now can take part in the WCBS and then have the […]

New volunteers in Sussex are being sought to help to monitor national breeding woodcock numbers. Annual monitoring of roding woodcocks has taken place at a number of sites across the UK each year since 2003; a summary of the results can be found at http://www.bto.org/volunteer-surveys/woodcock-survey/results. Three visits to a site are required between 1st May […]