The Water rail used to be my bogey bird but, once my sightings of that beautiful skulker increased, the bogey bird title passed to the Yellow-legged gull (Larus michahellis). I’ve continued to look for one, several times thought I’ve found one, only to work out for myself or be told by birders more skilled than me that I’ve been wrong.

That same thing happened with this bird: when I posted photos online, no one stepped up to proffer an opinion and the one birder who was prompted by someone else to give his judgment decided it wasn’t a Yellow-legged gull.

So, you can imagine how very delighted I was when I received a message from our county bird recorder that he was happy to accept it as a Yellow-leg. As he wrote, the bird shows: ‘uppers mid grey (darker than Herring [gull], paler than LBBG [Lesser black-backed gull]), large size, and [in this case, quite pale] yellow legs all consistent.’ And those features are precisely why these birds can be tricky to identify – unless you have all three gull species standing side by side, the colour ‘mid-grey’ can be difficult to determine, as can the gull’s size. I was fortunate than my Yellow-legged gull was standing next to a Lesser black-backed gull as that made the comparison a little easier. Now to find another!