Documentation of
Great Black-backed Gull
23-95-44
Observer Information
Reporter:
Mark Janos, Bob Righter, Shawneen Finnegan, Paul Lehman, Bill Prather
E-mail:
Other Observers:
Species, Date, Time and Location Information
Species:
Great Black-backed Gull
First Date/Time:
10/17/1995 9:00:00 AM
Last Date/Time:
10/25/1995 4:30:00 PM
Duration (total time in view):
County:
Arapahoe
Specific Location:
Cherry Creek State Park
Number:
1
Age:
Unknown
Sex:
Unknown
Plumage:
Other/Unknown
Description of the Bird
Date Documentation Submitted
8/12/2025 8:55:00 PM