Great Blue Heron and Catfish, FloridaHere’s another one from last weekend in southwest Florida. Great blue herons were competing with night herons, green herons, little blue herons, anhingas, ibises and egrets for the best fishing spots. As the largest of the aforementioned birds, this great blue had no problem getting his fill of catfish. Nikon D500 with Nikkor 500mm PF lens, ISO 800, f/5.6 at 1/100th of a second, Godox V860iii fill flash.