close-up view of a pekin nightingale

pekin nightingale red-billed leiothrix leiothrix lutea bird asia china japan cagebird close-up animal head beak bill eye face wildlife nature colourful orange olive green yellow exotic travel ornithology plumage feather outdoor birding wild wing white hawaii reunion france look pet popular forest robin japanese rotschnabel-sonnenvogel sonnenvogel chinanachtigall