One swallow doth not a summer make

One swallow doth not a summer make, but there are dozens to be seen around these parts now; have been for a couple of weeks at least. They’re relatively easy to photograph when they’re perched on a telegraph wire staring you out, but not so much when they’re flying over water hunting and drinking.

Barn Swallows (Hirundo rustica) at RSPB Ouse Washes 18th May 2019.