Přispěvatel
Datum
Lokalita
- Věk
- Nespecifikováno
- Pohlaví
- Nespecifikováno
- Zvuky
- Volání; Duet; Zpěv
- Hlasová provokace
- Použita hlasová provokace
Poznámky
NOTES: Chiroxiphia lanceolata. Neotropical Institute Cut # 9. Bulk reel: 271; display,calls,song. Weather: cloudy, bright. NOTES: "a) Natural unison (=duet) song. The recording continues to the end of this duet, at which time the birds left. Quality: 1-2; Level: +5; Tape speed: 3.75 and 7.5". b) Unison (duet) song, after p.b. of a). Note that normal unison duet changes to an [intercalation?] of duet sounds and nasal sounds (an incipient display?) and in this the birds flew to and fro between perches 1-1.5m apart, then w/ a couple calls it all ceased and birds left, all much same as in a). Quality: 1; Level: +3; Tape speed: 3.75 and 7.5". [a note to the left of b) is illegible.mf] c) Unisong )duet) song, after more p.b. This cont. until tape ran out. Vouce notes indecate birds' positions: Sit 20-30cm apart facing in same direction or in opp. direct. At one point sat only ~5cm apart (facing? opp. direct?). Later sat 20cm apart facing @ right angles, one of [I do not find end of this sentence.mf] Quality: 1-2; Level: +3; Tape speed: 3.75" Parabola: 36". PAS.
Technické informace
- Rekordér
- NAGRA UNSPECIFIED IV
- Mikrofon
- Sennheiser MKH 405
- Příslušenství
- Parabola 91.4cm (36in)
Archivní informace
- Katalogizováno
- 20 Mar 2000 - Martha Fischer
- Digitalizováno
- 14 Jul 2009 - David McCartt