Ring-billed Gull Day - Testing with the Sigma TC-1401 1.4x Teleconverter (Part 2)

Part 2 of the Sigma TC-1401 1.4x Teleconverter test. This time I took pictures of some Ring-billed Gulls. Even though I don't normally photograph gulls, I have to admit,  I do like the way these turned out and they are going in my archive as well :)  You can view Part 1 here :) Taken with Canon 5D Mark IV &  Sigma 150-600mm f/5-6.3 DG OS HSM Contemporary + Sigma TC-1401 1.4x Teleconverter.

Feel free to share 🙂

And an Iceland Gull (I believe) in the above photo flying in, photo bombing the camera :)