kHz
ML612948801
Contributor
Zac Denning Media from this contributor Profile
Date
Location
Landfill Loop Trail
Contra Costa, California, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Playback
- Not specified
Media notes
Two Peregrines, one HY bird perched on a power pole, one adult flying around the pole in circles, vocalizing. From what I could tell the vocalizations were coming just from the flying adult, though it was hard to be certain. Certainly the ca-check, ca-check, ca-check calls were the circling adult.
Observation details
One HY bird perched on a power pole, one adult flying in circles around the pole, vocalizing. The ca-cheek, ca-cheek, ca-cheek calls were given by the adult when furthest away from the HY bird, while the long screeches were generally given as the adult passed over the perched HY bird.
Technical information
- Recorder
- Microphone
- Accessories
- Original file size
- 18.21 MB