ML619131145
bird sp. Aves sp.
Contributor
Sam Corbo NFC Station Media from this contributor Profile
Date
Location
Wilshire Woodlot
Milwaukee, Wisconsin, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Playback
- Not specified
Observation details
Rattle call. Unfortunately a lot of background noise fuzzing up the spectrogram and call. Note shape not entirely clear and thus unhelpful. Overall notes shorter (<16ms) though tough to gauge true duration. Dry, mechanical to my ear. Notes peak at 5.5kHz, which is consistent with Smith's (Lapland typically 4.5kHz). Leaving as longspur sp. for now.
Technical information
- Recorder
- Microphone
- Accessories
- Original file size
- 319.59 KB