Caspian Tern on my old patch

Mike Weedon scored heavily with an adult Caspian Tern at Baston & Langtoft Pits, my old stomping ground during my teenage years. Though a regular vagrant to Britain, it's an undeniably impressive species and, with a clear afternoon on the cards, I couldn't resist twitching it.

By the time I arrived it had been missing for the best part of 45 minutes but, after a nervous wait, was picked up fishing over some of the more mature pits in the middle of the (private) complex. Views were initially distant but it then had the decency to perform a close fly-by as it headed back to its favoured roosting spot on the new wader scrape on the north side of the pits - this fantastic site has been producing great birds for a couple of years now, and finally it's had its first true rarity.

Incidentally the bird bears a red ring, identifying it as the individual seen previously in Carmarthenshire and Northamptonshire. The red ring seems to suggest it's Swedish, though I'm not sure if anyone has managed to read the ring fully yet. It'll be interesting to see where it pops up next, assuming it doesn't hang around at BLGP.

A few grab shots below - hurriedly taken using sub-optimal settings and against a grey sky, and not really in focus. But you can tell what it is!

Ringed Med Gull in South Lincs

Each morning before heading over to Rutland, I spent half hour or so checking out some of the more likely spots around my old patch, Baston & Langtoft Pits. Despite some decent wader habitat, I managed nothing than a couple of Green Sandpipers. Wildfowl proved a little more dynamic, with nine Shoveler and a Wigeon on 19th, and five Teal in this morning (20th). Also this morning, among no more than 30 or so Black-headed Gulls, was this fine juvenile Mediterranean Gull:

As can be seen above, a white darvic was pretty obvious on the bird's left leg, with a small metal ring on the right. Creeping closer, it was possible to make out the code "E932". I'm guessing this bird will be from the Netherlands, but will confirm when feedback comes through.

BNG still

The Black-necked Grebe was still present at Baston & Langtoft Pits this morning. Although the bird was a lot closer, the light hadn't improved much. Some winter white coming through on the lower neck and the flanks are pretty faded, but otherwise still looking rather dapper.

Ten minutes back on the old patch...

... and this pops in to view:

Another example of how underwatched the Peterborough area is. This beauty of an adult Black-necked Grebe showed well in the miserable conditions today on my old patch, Baston & Langtoft Pits. It is the first BNG I've had here since a pair in June 2007, I believe. Sad to think that the reason it is here so early is that it must have failed breeding somewhere else, though.