Some of the 2nd calender year Siskins showed a very obvious moult limit in the greater coverts whilst others had moulted all of them.
2nd calender year female Goldfinch. You can see a moult contrast in the tail on this bird.
Its a female as the red doesn't extend behind the eye and the rictal bristles at the base of the bill are greyish rather than black.
Another highlight was catching one of these beauties. They've become really scarce locally and I'm not sure why.