kHz
ML322883561
Contributor
Charles Hundertmark Media from this contributor Profile
Date
Location
Denver City Park--lakes
Denver, Colorado, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Sounds
- Call
- Playback
- Playback not used
Media notes
Nesting colony of more than 200 birds on or near nests. Backup alarm in background.
Observation details
150-200 occupied nest. Nest building still going on. It appears that there are fewer standing cottonwoods.
Additional species
Technical information
- Recorder
- iPhone 12 Pro
- Microphone
- Accessories
- Original file size
- 9.73 MB