ML615404975
Contributor
David Shealer Media from this contributor Profile
Date
Location
Deere Dike Park and Riverside Road
Dubuque, Iowa, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
Observation details
Massive flocks headed north. Identified by call. See videos. Block counted by 10s. Digital analysis of the two videos uploaded here indicate 671 birds, but there were 3 other flocks that I didn’t film; so my estimate of 980 is probably low.
Technical information
- Camera
- Microphone
- Accessories
- Original file size
- 7.91 MB