ML384436261
Contributor
Andy Wilson NFC Station Media from this contributor Profile
Date
Location
Tuscarora Creek Development
Frederick, Maryland, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Behaviors
- Flying
Media notes
Spectrogram. Hamming, window size 256, zero-padding4. Call 52 mS, range 7400 to 11000 Hz (note y-axis set to 12 kHz), very high-pitched top end.
Observation details
NFC 1. Up seep. 50 mS and reaching very high frequency (11 kHz). See http://oldbird.org/pubs/fcmb/species/sparrows/ccsp/ccsp.htm
Technical information
- Original file size
- 386.71 KB