ML59382821
Colaborador
Shane Sater Média deste colaborador Perfil
Data
Localização
Sevenmile Creek--Prickly Pear Land Trust (restricted access)
Lewis and Clark, Montana, United States
Média deste local Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
- Sons
- Canto
- Playback
- Não foi utilizado playback
Detalhes da observação
*beyond property boundary*, north. Heard only, singing, northeast of where the cross-fence intersects the north property boundary. The habitat beyond there appears to be grasses with patchy sagebrush (Artemisia sp.), with some localized clumps of chokecherry (Prunus virginiana) and 2 shrubby juniper trees (Juniperus sp.) Heard the distinctive song several times, starting with 2 or so relatively low, buzzy notes, followed by several different trilled phrases. Seemed to begin lower than the introductory notes and to rise in pitch and speed up. Looking at the spectrogram, I do not see these intro notes I thought I heard, but rather a series of trills on different pitches, with notably different qualities.
Informação técnica
- Gravador
- TASCAM DR-05
- Microfone
- Acessórios
- Tamanho do ficheiro original
- 4.04 MB