This national survey is ongoing. Survey website

The BBS is the main source of population trend information about the UK’s widespread breeding birds – an important indicator of the health of the countryside. The survey is organised nationally by the BTO in conjunction with RSPB and JNCC. Hertfordshire is well represented with over 70 volunteers participating covering at least 90 plots in 2016. The Hertfordshire results are published every year in the Hertfordshire Bird Report.

We would like more volunteers - taking part is easy – just visit a local square twice during the breeding season, and record all birds you see or hear using standard methods. If you would like to find out more or take on a BBS square check the BBS website or contact Martin Ketcher.

Because of the high level of coverage in Hertfordshire, we are already able to monitor 30 species locally. With your support to increase the coverage, we could do more.