kHz
ML568825141
Contributor
Kerry Ross Media from this contributor Profile
Date
Location
Redwood Experimental Forest
Del Norte, California, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Playback
- Not specified
Observation details
First heard at 0550. "Occupied behavior" observed with sub-canopy flight and circling over the stand by two birds flying side by side. A much shorter period of detections this morning along with many few detections, both auditory and visuals. Last visual of 2 silent birds leaving the stand at 0625. The sound file is of a single bird circling overhead that was joined by a second silent bird shortly after the second "keer" call was given.
Technical information
- Recorder
- Microphone
- Accessories
- Original file size
- 160.58 KB