Mike Read / Clark's nutcracker (Nucifraga columbiana) Rainbow Corner, Rocky Mountains National Park, Colorado. USA, September.

Marie Read / Clarks' Nutcracker (Nucifraga columbiana), gathering Pinyon Pine seeds, autumn, Mono Lake Basin, California, USA

Thomas Lazar / Clarks nutcracker perched (Nucifraga columbiana) Rocky Mountains NP, Colorado, USA