kHz
ML308883151
Kullanıcı
Matt Brady Bu kullanıcının medyaları Profil
Tarih
Konum
Baton Rouge--Ben Hur Rd. (roadside birding ONLY – do not go into fields, do not pass the gate on Crossbred Ln., do not go into LSU Aquaculture)
East Baton Rouge, Louisiana, United States
Bu konumdan medyalar Resimli Tür Listesi- Yaş
- Belirtilmemiş
- Cinsiyet
- Belirtilmemiş
- Davranış
- Uçma
- Ses
- Çağrı; Uçuş çağrısı
- Kayıttan çalma
- Ses çalınmamış
Medya notları
Calls from a flock of ~20 individuals, mostly out in the field, but one cut of the flock flying over the road. Three cuts, recorded within about 8 minutes. 1000 Hz high pass filter to reduce traffic and wind noise.
Gözlem detayları
Two groups of ~60 each. More detected by the earlier carload. Photos, recordings. MLB notes: Unprecedented numbers for the Baton Rouge area. Found earlier by Garrett, Marky, and Nick. Small sparrow-like songbirds, distinctive voices heard. On ground, most had chestnut napes and black chests, not much white in the tail in flight. Despite searching, we were unable to turn up any other species of Longspurs. Photos and audio.
İlave türler
Teknik bilgiler
- Kayıt cihazı
- Sound Devices MixPre-3 II
- Mikrofon
- Sennheiser ME67
- Aksesuar
- Edited in Audacity
- Orijinal dosya boyutu
- 11.48 MB