Japanese wagtail

Japanese wagtailA black-and-white waterside bird that repeatedly bobs its tail.What does it look like?It has a black head and back, with a white forehead and belly. It often moves its long tail strongly up and down.Japanese Wagtail in a South Korean surveyA South Korean breeding-bird study found moderate evidence that the share of survey areas occupied by Japanese Wagtails declined between 1997–2005 and 2013–2019.Keeping it safeAn extinction-risk assessment has not been added yet.