kHz
Contribuidor
Bruce A. Sorrie Mídias deste contribuidor
Stephen Emlen Mídias deste contribuidor
Data
09:15
Local
ENFIELD;TRUMBULL CORNERS RD.
Tompkins, New York, United States
Mídias desta localidade Lista Ilustrada- Idade e sexo
- Fêmea Adulta - 1; Macho Adulto - 1
- Sons
- Chamado
- Playback
- Não especificado
Comentários
NOTES: FEMALE GIVES 'TWITTER' NOTES; STIMULATED BY BOTH MALE AND PLAYBACK. TWITTERS OFTEN GIVEN IN COPULATORY DISPLAYS; BUT ALSO OFTEN GIVEN BY BOTH MALES AND FEMALES IN RESPONSE TO PLAYBACK. TWITTERS GIVEN (IF AT ALL) DURING FIRST FEW MINUTES AFTER PLAYBACK. WE ASSUMED IT INDICATED VERY STRONG STIMULATION. TWITTERS ALWAYS ACCOMPANIED BY DISPLAY WHERE MALE PERCHES HORIZONTALLY ON TWIG, HALF SPREADS WINGS AND TAIL AND FLUTTERS WINGS RAPIDLY. HERE THE FEMALE TWITTERS BUT NEITHER POSTURES NOR VIBRATES. Response to playback: Normal song.
Espécies adicionais
Informação técnica
- Gravador
- UHER 4000L
- Microfone
- Sennheiser MKH 104
- Acessórios
- Parabola 61cm (24in)
Informação de arquivamento
- Digitalizado
- 3 Jan 2002 - Shelagh A. Smith