"Attempt to record flight calls. Birds put in individually into the flight call cage with door partly open so the individual can hear conspecifics in other cages. This bird is green left female again. Whenever bird flies, as it gives a flight call, grounding wire on recorder pulled out to put a buzz on the recording." "Buzzes indicate when the bird had commenced flight."
Paul C Mundinger
13 Feb 1968
New YorkBronx County
- Bronx Zoo; Institute for Research in Animal Behavior (IRAB) facility
- 40.8511278 -73.8720542
Wollensak recorder and microphone.
ML Note: This recording was not edited in anyway in order to preserve the timing of the recording. No paper data form exists for this recording.