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        DragonflyTV | Fish Population

        Ronnie and Denise work with a biologist to study the health of lakes on the White Earth Reservation. They drop their nets and gather fish, counting the number and type of fish that they find. They compare their results to previous years' data, and find that the bluegills, catfish, and crappies indicate that the populations are steady and strong, and the lake is in robust health.

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