dorian wrote:
Great collection of stuff Herb. These look more like Common terms to me. Bright red bills and dark on upperwing suggest this. Forster's bill is more orange and it has an almost completely gray upperwing. Either way they are great shots!
Thanks for describing the differences. It is easy to observe, especially in the bill, when comparing them to the Forster's Terns from Oroville.
Carolyn681 wrote:
Thanks for describing the differences. It is easy to observe, especially in the bill, when comparing them to the Forster's Terns from Oroville.