Contributeur
William W. H. Gunn Fichiers multimédias de ce contributeur
Date
Site d'observation
Small Slough North Of Rolling Hills Sub Div'n
Alberta, Canada
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
- Repasse
- Non précisé
Commentaires
NOTES: short, sharp calls Also: blackbirds, trail bikes (filter). Q 2 [One-hundred and two examples from the sharp "keep" call of Kaufmann (1983. Displays and vocalizations of the Sora and the Virginia Rail. Wilson Bull. 95: 42-59), which is presumably comparable to the abbreviated "kee" or "weep" call of BNA. Note, however, that, contrary to the discussion in BNA, the sharp "keep" appears NOT to be the "Spring Peeper" Call (see Kaufmann); I suspect the calls represented here were given more in an alarm context than in a mating context. Quality added (2 - a little busy with the blackbirds calling throughout) - CAM - 12 April 2005].
Espèces additionnelles
Informations techniques
- Enregistreur
- Microphone
- Accessoires
Information d'archivage
- Catalogué
- 14 Dec 1999 - Martha Fischer
- Numérisé
- 6 Nov 2000 - Lauren A. Serafin