White Wagtail on the Ajo Water Treatment Ponds, Pima County, Arizona
March 29, 2017

At 1:30 PM the wagtail was still there. It has been consistently in the NW corner of the far pond, when looking in from the gate. This means that it can move out of sight for extended periods of time. Based on the pale back and breeding plumage, I would venture to say that this is the Siberian subspecies Motacilla alba ocularis.








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