Blackburnian Warbler Sounds

  • Michigan, June 03, 1992Recorded by Geoffrey A. Keller | Macaulay Library
  • New York, June 03, 1962Recorded by Robert C. Stein
  • New York, May 29, 1999Recorded by Wil Hershberger
  • North Carolina, June 07, 1994Recorded by Geoffrey A. Keller
  • Pichincha, March 08, 1993Recorded by Paul Coopmans