kHz
Contributeur
Willi Thonen Fichiers multimédias de ce contributeur
Date
Site d'observation
La Sauge; SE End of Lake of Neuchatel
Switzerland
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Femelle adulte - 1; Mâle adulte - 1
- Sons
- Cri; Chant
- Repasse
- Non précisé
Commentaires
Habitat: Corn field bordering reedbed, with a few birches between. Spring 1963. Song of male and call notes of female (softer and clearer than the song. The latter indicates a rather low degree of excitement, since normally the male song consists of 2-3 subsequent spree, whereas the bird here brings only 1-2 of them. But anyway: I could hardly find any difference bretween the song in Europe and that of Western Alaska (Kotzebue, where I heard it in 1971) Perhaps comparison of good recordings might reveal some slight differences in the average type. Equipment Notes: Recorder: Marsi C87. Microphone: Sennheiser MD21.
Informations techniques
- Enregistreur
- Microphone
- Accessoires
Information d'archivage
- Catalogué
- 30 Aug 2012 - Martha Fischer
- Numérisé
- 9 Oct 2012 - Jay McGowan
- Édité
- 9 Feb 1982 - Gregory Budney