kHz
Contribuidor
George B. Reynard Media from this contributor
Stephen Harty Media from this contributor
Fecha
Localidad
MEDFORD
New Jersey, United States
Media from this location Listado ilustrado- Edad y sexo
- Adulto, sexo desconocido - 2; Inmaduro, sexo desconocido - 4
- Sonidos
- Llamado; Non-vocal
- Playback
- No especificado
Comentarios
NOTES: YOUNG BIRDS 4 TO 5 WEEKS OLD. RECORDING CONSISTS OF ONE YOUNG BIRD ON GROUND HISSING AND BILL SNAPPING WHEN CLOSELY APPROACHED WHILE ADULT HEARD BARKING IN BACKGROUND. YOUNG BIRDS BANDED BY HARTY. DISTANCE TO ADULTS WAS 12-30M. 2 ADULT(S); 4 JUVENILE(S).
Especies adicionales
Información técnica
- Grabadora
- NAGRA UNSPECIFIED MODEL
- Micrófono
- Accesorios
- Parabola 101.6cm (40in)
Información de archivo
- Digitalizada
- 10 Jan 2001 - Martha Fischer