ML471616221
American Herring x California Gull (hybrid) Larus smithsonianus x californicus
Contributor
Anonymous eBirber Media from this contributor
Date
Location
Lincoln Park--Fullerton Point
Cook, Illinois, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
Media notes
Bird 2 with one Herring and other Ring-billed Gulls at various angles, showing intermediate size, darker mantle, and duller yellow legs than RBGU
Observation details
Continuing smaller bird with darker upperparts (first seen July 26). With two juvenile again today. Witnessed adult feed young and even fight off a third, larger juvenile that walked up during - good evidence that the first feeding observation was not a fluke, that these are offspring.
Technical information
- Dimensions
- 3102 pixels x 1986 pixels
- Original file size
- 3.65 MB