Frequency Shift in the Fee Bee Song of the Black-Capped Chickadee

Abstract

Journal Article Frequency Shift in the Fee Bee Song of the Black-Capped Chickadee Get access Laurene Ratcliffe, Laurene Ratcliffe Department of Psychology, Queen's University, Kingston, Ontario K7L 3N6 Canada. . Search for other works by this author on: Oxford Academic Google Scholar Ronald G. Weisman Ronald G. Weisman Department of Psychology, Queen's University, Kingston, Ontario K7L 3N6 Canada. . Search for other works by this author on: Oxford Academic Google Scholar The Condor, Volume 87, Issue 4, November 1985, Pages 555–556, https://doi.org/10.2307/1367963 Published: 01 November 1985 Article history Received: 20 December 1984 Accepted: 25 May 1985 Published: 01 November 1985