ML513534501
Contributor
Oscar Johnson Media from this contributor Profile
Date
Location
Percha Dam SP
Sierra, New Mexico, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Behaviors
- Flying
- Sounds
- Call
- Playback
- Playback not used
Media notes
Both species present on recording. Both species present in calls in first five seconds. Calls from 18-34 seconds are from an adult male Mallard. Calls from 43-57 seconds are Mexican Ducks. Applied +10 dB filter curve at 400 Hz and below, following Wildtronics recommendations for parabola, followed by 200 Hz 6 dB high pass filter.
Additional species
Technical information
- Recorder
- Roland R-26
- Microphone
- Wildtronics Feather Light 22 inch Pro Mono Parabolic Microphone
- Accessories
- Parabola
- Original file size
- 7.27 MB