How lake ice melts

It seems pretty obvious how ice melts, right? It gets warm, so ice changes to its liquid form — water. However, the way that the lakes, including the Iowa Great Lakes, melt may be different than what you would think. Usually in March — the average date for ice out on East Lake Okoboji is…

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How fish survive in frozen lakes

The frozen Iowa Great Lakes are dotted with blue and black as ice fishermen set up their shacks, drill holes and search for life below the ice. And there is still plenty of life to be found, but how exactly do fish survive in those frigid temperatures? You can learn how ice is created on…

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Iowa Great Lakes fun facts

We all love the lakes. That’s what makes Okoboji, Okoboji. But how much do you know about the lakes themselves? Did you know that Upper Gar Lake is the smallest lake in the Iowa Great Lakes at only 37 acres with an average depth of 3.5 feet? That is the height of the average 6-year-old!…

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What fish is it?

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Fold a simple origami fish

Origami is one of those crafts that you just feel accomplished when it’s completed. It’s a skill that you can share and show off, and this origami fish is a simple design that even children can do. (Fold a leaping origami frog.) First, take a square sheet of paper — whether it’s origami paper or…

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How is ice created in lakes?

The temperatures drop, and we all wonder, “When will the lakes freeze?” My question today was, how does that actually happen? Of course, ice is created when the water temperature reaches freezing. That is pretty obvious. We’ve all seen ice cubes created in the freezer. Yet, lakes don’t freeze all at once, and they don’t…

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