kHz
Contribuidor
William V. Ward Media from this contributor
Fecha
21:25
Localidad
Ackers Point; Stewart Is.
New Zealand
Media from this location Listado ilustrado- Edad
- No especificado
- Sexo
- No especificado
- Sonidos
- Llamado
- Playback
- No se usó playback
Comentarios
NOTES: CATERWAULING; DEEP GROWLS; DEEPER AND COARSER THAN WEDGE-TAILED SHEARWATERS IN KERMADEC AND HAWAIIAN IS. SEVERAL ADULTS RECORDED WHILE IN OR NEAR BURROWS. NEST BURROWS ARE IN SOIL BETWEEN ROCKS ON THIS ROCKY PROMONTORY ABOVE THE SEA. EXPERIMENTED WITH BARE MICROPHONE NEAR THE BIRDS (WITHOUT PARABOLA) TO REDUCE THE SURF NOISE. THE MUFFLED SOUND OF SOME BIRDS APPARENTLY COMES FROM THOSE UNDERGROUND. Elevation: 16 m.
Información técnica
- Grabadora
- MAGNEMITE 610E
- Micrófono
- Accesorios
- Parabola 101.6cm/25.4cm (40in/10in)
Información de archivo
- Digitalizada
- 13 Oct 2011 - David McCartt