kHz
Contributeur
Dolly Minis Fichiers multimédias de ce contributeur
Date
16:00
Site d'observation
Princeton; Diabase Ridge
New Jersey, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Juvénile, sexe inconnu - 1
- Sons
- Cri
- Repasse
- Repasse non utilisée
Commentaires
NOTES: (Backgrnd: camera click; Breeding Stat: Not Breeding; Stimulus for Sound: stick hit on rock; Sound Source: Larynx?; Vis Display: yes; General Climate: Humid; Cover Den: med) Nestling about 8 weeks old. In deep crevice in large rock pile in forest on slope of ridge. Primary and secondary quills, down on back and some on under parts. At beginning, on our arrival, he advanced with wings outspread, into open space at mouth of crevice. About midway he retreated into back of hole and calls because less agitated and less frequent. Other Behaviors: Emit Alarm, Social Context: Family. Habitat: Forest, Deciduous Forest, Rocky.
Informations techniques
- Enregistreur
- UHER 4000 REPORT L
- Microphone
- Sennheiser ME 88
- Accessoires
Information d'archivage
- Catalogué
- 14 Dec 2000 - Marilyn Moskal
- Numérisé
- 25 Sep 2002 - Sarah Benson-Amram
- Édité
- 19 Aug 1988 - William Evans