ML194022741
Contributor
Farshad Pourmalek Media from this contributor Profile
Date
Location
White Rock Pier
Metro Vancouver, British Columbia, Canada
Media from this location Illustrated Checklist- Age and sex
- Adult, Unknown sex - 40
- Behaviors
- Foraging or eating
- Sounds
- Call; Flight call
- Playback
- Playback not used
Media notes
Bonaparte's Gulls' calls are much lower in sound amplitude (volume) than the surrounding Glaucous-winged Gulls (sounds of immatures of whom sometime looks loon-a-tic). Altogether, few hundred Bonaparte's Gulls and about a thousand Glaucous-winged Gulls were spread over both sides of the White Rock Pier and were quite actively fishing (Anchovies - GR). About 30-40 of Bonaparte's Gulls' calls contributed to these recordings. About ten Pacific Harbour Seals were also fishing and their voice can be heard. My first impression of Bonaparte's Gulls' calls was like hearing a FM/SW radio 50 meters away, a man with a nasal voice saying 'vizh-vish--veezh'.
Observation details
Counted on photos and video. All were fishing. I could hear their call for the first time.
Additional species
Technical information
- Recorder
- Zoom H1n
- Microphone
- Zoom H1n
- Accessories
- Original file size
- 41.77 MB