北扑翅䴕(Colaptes auratus)Red Shafted Northern Flicker
啄木鸟科的北扑翅䴕生活在北美洲。 以下照片里的是一只雄鸟,摄于犹他州 Capitol Reef National Park 的红色砂漠。

https://en.wikipedia.org/wiki/Northern_flicker
ZT:  The red-shafted flicker (Colaptes auratus cafer) resides in western North America. They are red under the tail and underwings and have red shafts on their
primaries. They have a beige cap and a grey face. Males have a red moustache.