Return to the sewage works

After a long absence we've finally managed to get back access to our sewage works sites for the winter, which is great news. Last week we had out first session at Gwennap works, ringing 11 Chiffchaffs, including one tristis bird.

This morning we headed to Ponsanooth and although it was a bit quiet (to warm) we did have a good morning with a few interesting birds, so below are a few of the highlights (thanks to Jack Burton for the better pics!).

Although showing a few green and yellow tones, we're sure this is also a tristis Chiffchaff

Green Woodpecker showing off it's sticky tongue

The general plumage and length of the first primary indicated this was an adult female,
but one that had oddly retained just one primary covert, on one wing only

A cunningly-placed net managed to intercept one of the two Green Sandpipers
using one of the settling tanks

We often think of Robins with spots as juveniles, but this bird was ringed in November 2014.
The give-away is the fact that the spots get larger towards the outside of the wing,
rather than towards the ody as in a juvenile bird.