kHz
ML167532
Pterodroma sp. Pterodroma sp.
Contributeur
Jon Erickson Fichiers multimédias de ce contributeur
Date
16:19
Site d'observation
Round Island
Mauritius
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Âge inconnu, sexe inconnu - 3
- Repasse
- Non précisé
Commentaires
At the beginning of the recording, the microphone is directed towards the 3 tropicbirds. The sounds of a nearby Latania loddigesii blowing in the wind can be heard. At approx. 1:03, two petrels (dark morph chasing a light morph) fly from behind the microphone to within approx. 5 ft of it at approx. 3 ft. from the ground calling as they pass. The birds turn back towards the mic and pass by again at a greater distance. At approx. 1:27 two petrels (light morph chasing a dark morph - unknown if it is the same pair) pass by the microphone at a slightly larger distance than the original pass. Some petrel calls can then be heard in the distance, but the birds are unseen.
Espèces additionnelles
Informations techniques
- Enregistreur
- MARANTZ PMD 661
- Microphone
- Sennheiser MKH 20
- Accessoires
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
Information d'archivage
- Catalogué
- 16 Mar 2012 - Jay McGowan
- Numérisé
- 16 Mar 2012 - Jay McGowan
- Édité
- 16 Mar 2012 - Jay McGowan