Ferruginous Pygmy-Owl (Ferruginous)
Glaucidium brasilianum [brasilianum Group]
Sound stimulation was (other): arrival of second bird. Response to playback: Approach. Response to playback: Different song.
Paul A Schwartz
- near Caripe; Rio Guarapiche; La Guanota
- 10.2 -62.65
- 1300 meters
- NAGRA UNSPECIFIED IV
- Sennheiser MKH 405
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 27. Bulk reel: 65
9/IX/71. 6:45 PM; nearly dark. Weather: Cloudy, fair. One-figure succession (= typical) song by a bird that had been whistled in; it had sung naturally at some distance and in that song the tempo or cadence was about the same as here recorded but bird had finished the one-fig succession song with some "alternate" song. Quality: 2; Level: +3. Std. 175 tape.
b) 10 Sep71. 6:15 AM. Weather: Clear. One-figure succession song, given naturally. At end a second bird arrived and some "alternate" song is heard. Quality: 2,3; Level: +5. 175 tape. Std.