Five were seen in Seaton yesterday. Out of county of course, but there could be a link with this sighting. See this blog for details http://stevesbirdingblog.blogspot.co.uk/
Great find Jason, and thanks for getting the news out on to this messageboard pretty quickly after your sighting - shame no-one picked it up for another hour and a half to broadcast it further!
Though there aren't any wires at the bottom of Brincil Hill by the sign, plenty of other wires nearby got a good grilling this evening. No sign of the birds, unfortunately.
Lots of Bee-eaters in the country at the moment, so I don;t expect they'll be the last in the county this month. Notoriously mobile and difficult to catch up with though - find your own seems to be the only way!