Bluegill are round, pan-sized fish with blue and orange markings and a friendly look. They’re one of the first fish kids usually catch, and they’re found all over the U.S.
Where Does It Live?
Native to the eastern and central U.S., but now found in almost every state. People moved them around for fishing—and they’ve stayed.
What Does It Do?
They like warm lakes, ponds, and slow rivers. They swim in schools, eat insects and small creatures, and build round nests in the sand to lay eggs.
What’s the Problem?
In places where they don’t belong,
they can eat baby fish, frogs, and insects.
They may take over native fish habitats
if the water is small or stressed.
What’s Being Done to Help?
Why Should We Care?
Bluegill are fun to catch and teach us about nature. But in the wrong spot, they can take more than their fair share, and that makes life harder for local wildlife. It’s all about keeping the balance.