kHz
ML117267
Humpback Whale Megaptera novaeangliae
Contributeur
Paul J. Perkins Fichiers multimédias de ce contributeur
Date
09:55
Site d'observation
waterbody:North Pacific OceanIsla Isabela; 8km SW of Isla Isabela
Baja California, Mexico
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
- Repasse
- Non précisé
Commentaires
NOTES: Note on tape: The caller was not observed. Uncertain if the group seen earlier contains the caller. 20 fathoms; 100Hz "conditioner" filter. Amp. 257A; 29. Weather clear, 5kts wind; 1-2ft. seas. In beginning hear 203 animals, signal increases in level. 6 miles from Isla Isabella from 222¡ bearing (SW of island). No animals seen at start of tape. Calibration tone beginning. R/V SEA WORLD. SEAOCEAN.
Informations techniques
- Enregistreur
- Microphone
- Electro-Voice DO54
- Accessoires
Information d'archivage
- Catalogué
- 9 Oct 2003 -
- Numérisé
- 6 Oct 2003 -