The Japanese White-Eye, also known as Mejiro, is a small songbird native to Japan and surrounding regions. It measures about 11 to 12 centimeters in length and is easily recognized by its bright green plumage and distinctive white eye-ring. This bird primarily inhabits forests, gardens, and parks, where it can often be seen flitting among the branches. These birds are known for their lively behavior and melodious songs. They primarily feed on nectar, fruits, and insects, playing a vital role in pollination. The Japanese White-Eye is a social species, often found in small flocks, especially during the non-breeding season.