Have seen as many as 20 on Lake Fork in east Tex. at a time . They were there cuz there was a 10" min. on crappie . We/Us/They were catching crappie in 60' of water , the fishes floater would come up in their mouths and kill them. ( im talking good 8",9",9 7/8" inch crappie) the Eagles and turtles were feasting. You could actually run your boat under and around the trees the Eagles were stalking from. Awoesome sight . That went on for 3-4 ?? years , then the Parks and Wildlife Dept changed the size rule . Now in Dec, Jan, and Feb. you keep the first 25 you catch , no culling .