Pallas's sandgrouse
Birds
Pallas's sandgrouse is a medium to large bird in the sandgrouse family. Wikipedia
毛腿沙鸡又称沙鸡、沙半斤,是沙鸡目沙鸡科沙鸡属沙漠栖息型鸟类。大小如鹌鹑,体长35~40厘米,外形似鸽,喙短而弯曲;翅尖长,飞行极快;羽毛沙黄色,中间两根尾羽 ...
Jan 17, 2018 · 冼耀华:1991:形态描述鉴别特征体型似毛腿沙鸡,但它的腹部白色,不具黑色或黑褐色大型块斑。 ... 上胸灰白而具暗褐色的横斑,下胸、腹、胁及腿覆羽近白色, ...