Steller's jay
Chapter 5: More about Song Learning
Subchapter: Mimicry
From page 77 in the book.
♫352. Typical calls. May 28, 2009. Xylem Acres, Ola, Idaho. (0:36)
♫353. More calls, also typical, this time at a feeder (jays love peanuts). June 10, 2018. Bassett's Station, California. (0:19)
♫354. Imitation of red-tailed hawk. May 23, 2009. William L. Finley National Wildlife Refuge, Corvallis, Oregon. (0:26)
♫355. An actual red-tailed hawk, in the field near the jay. May 24, 2009. William L. Finley National Wildlife Refuge, Corvallis, Oregon.(0:05)