Paul A Johnsgard
13 Jun 1970
- SONY TC-800
Loud, piercing whistles with 3-4 syllables. Calls given to maintain contact between separated birds. As noted, the first part of this recording (about five minutes total) was recorded from an adjoining room, near the cage with two males.
The second section was from a Sony 50 placed directly over the cage containing the males, using the built-in microphone. This section lasts about 5:30. At the end are a few disturbance chuckles and whistles.