The Japanese White-eye (Zosterops japonicus) is a small passerine bird in the white-eye family. Its native range includes much of east Asia, including Japan, China, Vietnam, Taiwan and the Philippines.
I hung up a thistle seed sock to see if I could lure in goldfinches and saw a little male like this in his drab winter plumage. -American goldfinch male in winter plumage. He loses the black patch on his head as he fades to a dun colour.