A long-billed crimson and gray Old World bird (Tichodroma muraria), of alpine regions, that feeds on insects on rocky cliffs.

• 红翅旋壁雀：一种阿尔卑斯山区的绯红色及灰色长喙东半球鸟，（红翅旋壁雀），，居于石崖上，以昆虫为食