But it Hoolock Wu Wen-mei first half of yellow, white and the lower body more and more vertical profile, wing spot and more white, more mottled waist and tail-heavy.

• 似白眉鹀但眉纹前半部黄色，下体更白而多纵纹，翼斑也更白，腰更显斑驳且尾色较重。