sb wrote:
Some birds such as anhingas catch their prey by grabbing them with their open bills - usually from top to bottom, and then when they surface they have to toss the fish up to try to catch it in a head-down position so that it can be safely swallowed. Great Blue Herons spear their prey, then manipulate it in the shallows, or in the mud, or even on the shore. The first task is to simply get it "un-speared" from their long bill!