Clark's nutcracker

or Clark nutcracker

noun
  1. a nutcracker, Nucifraga columbiana, of western North America, having pale gray plumage and black and white wings and tail.

Origin of Clark's nutcracker

1910–15, Americanism; named after William Clark; see nutcracker
Also called Clark's crow.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018