kHz
Contribuidor
William W. H. Gunn Mídias deste contribuidor
Data
Local
Small Slough North Of Rolling Hills Sub Div'n
Alberta, Canada
Mídias desta localidade Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
- Playback
- Não especificado
Comentários
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].
Espécies adicionais
Informação técnica
- Gravador
- Microfone
- Acessórios
Informação de arquivamento
- Catalogado
- 14 Dec 1999 - Martha Fischer
- Digitalizado
- 6 Nov 2000 - Lauren A. Serafin