After a busy day on Saturday of painting and shopping news of the American Black Tern in Lincolnshire went straight past me, maybe it was because I kept seeing Black and White Warbler, Northern Waterthrush and Solitary Sandpiper and I couldn't contemplate another mega out of my reach so it wasn't until late at night when I sat down with the laptop that I realised I may have missed a localish Mega! Unfortunately I'd got several plans and meetings scheduled during the day so had to wait my time and hope it would hang on.
Luckily the bird was still present on Sunday, and even better, it was still there when I could get across so as afternoon approached I met up with Dave and we shot across to Covenham Reservoir in Lincolnshire dodging a few hefty thunderstorms en-route.
On arrival we were straight onto the bird, we dodged another shower and moved along the dam wall for a closer look, the bird performed brilliantly and showed well for the duration of our stay. I didn't get any photos but there are loads on the Lincolnshire Bird Club Website such as this cracker by Robert Hardy
Also present were tonnes of Pied with a sprinkling of Yellow Wagtail lots of Great Crested and two Red-necked Grebes. Interestingly, the two grebes showed a great deal of yellow on the lower mandibles, could this be potential for the US holboellii sub-species? Check out Russel Hayes photo below, again with more photos on the Lincolnshire Bird Club website.