A few days ago I did the third and final spring visit to my British Trust for Ornithology (BTO) Breeding Bird Survey grid square. This was the second of the visits to undertake the survey itself, following a first visit back in March to record any changes in habitats from the same surveys last year. It was a lovely warm spring morning with the countryside full of activity, the landscape a lush green and the birds putting on a great show.
As usual it took me about 45 minutes to complete each of the two 1km transects, recording all the species I saw or heard, including the number of individuals. I also recorded any mammals I saw or their signs. At the end of the survey, which finishes part way up Bulkeley Hill, I walked the rest of the way up the hill and then the long way around back to my car. The top of the hill gives some great views across the Cheshire Plain back towards home and it also gives nice views across the survey grid square.
Whilst this was the second year I have done the survey of the grid square near Bulkeley, the site has been surveyed for nearly two decades. The first survey of the site was done in 1998 and the average number of species recorded each year since then, before I started the surveys last year, was 26. Last year I noted 32 species in total and this year I noted the highest ever figure of 39. Over the course of the last 18 years of surveys, 55 species have been recorded. Five of the species I’ve recorded in the last two years weren’t recorded previously (raven, linnet, meadow pipit, goldcrest and red-legged partridge).
My, now usual, busy spring is almost coming to a close with only a last osprey shift to come before the change in month brings a change in season. However, summer will also be busy and will hold more wildlife encounters. I have a new BTO survey to do, I need to complete the surveys at the two Cheshire Wildlife Trust sites I monitor, I’m bound to have a few more trips to Glaslyn and the highlight of my year in nature is still to come – a fortnight on RSPB Ramsey Island.