White wagtails, Motacilla alba, are common birds across Asia and Europe. A small population lives in western Alaska. These passerine birds are 6.5 to 7.5 in long. They can be found in open areas near water or in urban areas foraging insects and small invertebrates. The white wagtail is the national bird of Latvia and has been featured on many stamps throughout Eurasia.
Fun Fact: In Latin, Motacilla alba means little mover. However, because the bird constantly wags its tail, some medieval writers thought it meant wagtail.