ML471616221
American Herring x California Gull (hybrid) Larus smithsonianus x californicus
Kullanıcı
Anonymous eBirber Bu kullanıcının medyaları
Tarih
Konum
Lincoln Park--Fullerton Point
Cook, Illinois, United States
Bu konumdan medyalar Resimli Tür Listesi- Yaş
- Belirtilmemiş
- Cinsiyet
- Belirtilmemiş
Medya notları
Bird 2 with one Herring and other Ring-billed Gulls at various angles, showing intermediate size, darker mantle, and duller yellow legs than RBGU
Gözlem detayları
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.
Teknik bilgiler
- Ebatlar
- 3102 pixels x 1986 pixels
- Orijinal dosya boyutu
- 3.65 MB