kHz
Bidragsyter
Paul A. Schwartz Media from this contributor
Dato
07:00
Lokalitet
Rancho Grande; km 21
Aragua, Venezuela
Media from this location Illustrert sjekkliste- Alder
- Ikke spesifisert
- Kjønn
- Ikke spesifisert
- Oppførsel
- Courtship, display, or copulation
- Lyder
- Lokkelyd
- Lydavspilling
- Ikke spesifisert
Kommentarer
NOTES: Neotropical Institute Cut # 7. Bulk reel: 229 139 tape. a) Vocalizations by a pair of birds, now perched, but that had been flying around, circling around, one following the other, in an apparent courtship flight. In latter part is Psarocolius angustifrons male in song; apparently two different males @ colony. Quality: 1-2. Level: 0. 3 3/4 copy from orig. @ 7.5; filt. 400/7 kHz (due to motor noise in background). b) A flying "flock": eight birds, grouped as four pair, circling around, apparently "aimlessly" calling. This seems a rather typical behavior. Quality: 3. Level: 0. Other Behaviors: Court.
Additional species
Teknisk informasjon
- Opptaker
- NAGRA UNSPECIFIED IV
- Mikrofon
- Electro-Voice 650
- Tilbehør
- Parabola 91.4cm (36in)
Arkivinformasjon
- Katalogisert
- 3 Oct 2002 - Annette Nadeau
- Digitalisert
- 30 Jun 2009 - David McCartt