Your records and how to report them

Annual reports

Explore more than 90 years of Cambridgeshire bird reports – free to download.

Every month the club sends a bulletin to its members. Find out more.

Cambridgeshire Bird Atlas 2007–2011

Cambridgeshire Bird Atlas 20072011 provides a complete and comprehensive overview of the summer and winter distribution and abundance of birds in the county. There are 500 detailed maps which show where 167 bird species can be found breeding or wintering. Facing the maps are expert species accounts interpreting the maps and placing them in historical and national context.

The atlas has been compiled from data collected for the British Trust for Ornithology's national UK Bird Atlas 20072011. That project, perhaps one of the largest examples of 'citizen science' ever undertaken, involved over 40,000 enthusiastic volunteer surveyors over four summers and winters.

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