Identifying gulls, especially immature gulls, can be a nightmare so I was very chuffed with myself this morning when I managed to work out which of the many gulls floating and flitting around Cardiff Bay was the 2cy Bonaparte’s gull (2cy is birding shorthand for the bird’s age – this is the second calendar year since the bird’s birth).

This sighting was a lifer for me, and it was the 100th bird species I’ve managed to see on my patch this year (my patch being as far as I can walk in any direction from home, an approximate distance of five miles as the bird flies – bearing in mind I then have to walk the same distance home again!).