The Grey Heron(Ardea cinerea) is a large, distinctive wading bird known for its grey, black, and white plumage, long legs, and bright yellow bill.They are commonly found near water bodies like lakes, rivers, and estuaries, and are often seen standing patiently in the shallows, waiting to catch fish. Grey Herons are a familiar sight in many areas, and their presence often signifies the health of the surrounding environment.