White-browed Wagtail / Large Pied Wagtail

You're welcome, rdx1312. It's more fun than any game trying to identify things that are new to me.

wow! Thanks, drpalombella, for all the hard work :)
"using PN to identify something else in PN" is a cool idea. I need to try this on some of my old spottings.

Just in case the PN reference in my ID suggestion is too circular (using PN to identify something else in PN), here's a Wiki reference:
https://en.wikipedia.org/wiki/White-brow...

Take a look at the various races of white wagtail, Motacilla alba, on Google Images or elsewhere. I think that's what you have here. If not M. alba, perhaps a different species.