Namibian Common and Spanish Roseate 'tern' up in the UK

We often blog about the photographers capturing images of ringed birds (such as the Spanish Black-necked Grebe, wandering Bearded Tits, Sandwich Tern in the USA, a lost Snow Bunting and a returning Great Grey Shrike), but we do also get plenty of people reading rings with good optics.

We recently received a run of reports of ringed Common Terns read with a 'scope at Preston Dock. Most of these