ML471618881
American Herring x California Gull (hybrid) Larus smithsonianus x californicus
Beitragende/r
Anonymous eBirber Medien dieser/s Beitragenden
Datum
Ort
Lincoln Park--Fullerton Point
Cook, Illinois, United States
Medien von diesem Ort Illustrierte Checkliste- Alter
- nicht spezifiziert
- Geschlecht
- nicht spezifiziert
Kommentare
Bird 2 with Herring Gulls at various angles, showing smaller size, darker mantle, down turned gape, dark eye but with iris pale enough to discern
Beobachtungsdetails
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.
Technische Angaben
- Abmessungen
- 3032 pixels x 1924 pixels
- Größe der Originaldatei
- 2.87 MB