Documentation of
Black-throated Blue Warbler
52-74-149
Observer Information
Reporter:
Bruce Bosley
E-mail:
Other Observers:
Species, Date, Time and Location Information
Species:
Black-throated Blue Warbler
First Date/Time:
9/21/1974 9:30:00 AM
Last Date/Time:
9/21/1974 9:35:00 AM
Duration (total time in view):
County:
Boulder
Specific Location:
Walden Ponds/Sawhill Ponds Complex
Number:
1
Age:
Unknown
Sex:
Unknown
Plumage:
Other/Unknown
Description of the Bird
Date Documentation Submitted
10/18/2026 2:24:00 PM