Pine Siskin Sounds

  • Oregon, February 26, 1989Recorded by Geoffrey A. Keller | Macaulay Library
  • California, June 06, 1991Recorded by Dave Herr
  • California, June 03, 1994Recorded by Randolph Little
  • Oregon, March 19, 1989Recorded by Geoffrey A. Keller
  • Chiapas, April 02, 2015Recorded by Andrew Spencer