Eagles do a lot of fishing. Since we started cleaning up the waterways in America the eagle population had rebounded so much that they are no longer on the endangered species list.
This winter I happened to be driving thruogh Oregon Illinois when my companion saw a bird and yelled "that's an eagle". I pulled over, we walked around, and she was right. But it wasn't just one; it was more like twenty. Apparently they gather there to catch fish below the dam where the river doesn't freeze.