Anyone got some suggestions?
I photographed this Willie Wagtail at Wonthaggi some weeks back and the white spots on the wings are bothering me.
A quick scan of a few field guides produced a nil result. No mention of white spots in the wing. A Google Image scan produced one or two images of WW’s with some smudgy/indistinct wing markings but the relevant web pages made no mention.
These are very distinct and sharp spots!?
Grey Fantails can have white tips to their wing coverts but they appear as thin white lines, not spots.
I guess I just put it down to another aberration in the bird world.