The BOS conducted a survey of Yellowhammers in the first 2 weeks of July 2018 to determine their population abundance, distribution and breeding status. All members and the general public were invited to participate.

The survey turned out to be very successful, significantly increasing our knowledge on the status of the Yellowhammer population across the region.

To fnd out the results of the survey see the article here: A Survey of Yellowhammers in the Banbury Area in 2018.

Great Black-backed Gulls: from populations to individuals  -  Sam Langlois from BTO Scotland

The Great Black-backed Gull is one of the North Atlantic’s most conspicuous and largest seabirds — yet much of its ecology remains poorly understood. This talk will present new insights into global population trends and foraging ecology, focusing on diet and GPS tracking studies undertaken on the Isle of May, Scotland.  Read more ...

Our annual winter count, carried out by teams of observers in each of the twelve 10km square, to record the number of bird species seen between 8am and 4pm.   Read more ...

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