ML186877
Contributeur
John A. Bauhs Fichiers multimédias de ce contributeur
Date
19:30
Site d'observation
Mahtomedi; Mahtomedi High School
Minnesota, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Âge inconnu, sexe inconnu - 450
- Comportements
- En vol
- Sons
- Cri
- Mots clés
- Volée
- Repasse
- Repasse non utilisée
Commentaires
Sennheiser ME 67 shotgun microphone mounted on tripod. Clear sky, no clouds. 5 miles per hour wind. Chimney Swifts entering very tall chimney to roost for night. Top of chimney is 200 feet above ground. Microphone is mounted on tripod standing on ground. 450 chimney swifts enter chimney over 34 minute recording time. First swifts for evening enter chimney at start of recording. Almost all swifts have entered chimney be end of 34 minute recording. chimney swifts enter chimney over 34 minute recording time.
Informations techniques
- Enregistreur
- MARANTZ PMD 661
- Microphone
- Sennheiser ME 67
- Accessoires
Information d'archivage
- Catalogué
- 2 Apr 2015 - Martha Fischer
- Numérisé
- 2 Apr 2015 - Martha Fischer
- Édité
- 2 Apr 2015 - Martha Fischer