Paul C Mundinger
12 Jul 1969
New YorkBronx County
- Bronx Zoo. Institute for Research in Animal Behavior (IRAB) facility
- 40.8511278 -73.8720542
Wollensak recorder and microphone.
ML: No time breaks were made during archival. Only the amplitude was changed.
Recorded over several days with European Siskin nestlings, adults, and a young European Siskin isolate.