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Photo of roosting monarch butterflies

Why do monarchs overwinter in Mexico?

Most people familiar with monarch butterflies know that they migrate to central Mexico to overwinter. You can read in-depth how monarchs find their way here, but in general, they use their circadian rhythm to orient themselves with the direction of the sun and also use the earth’s magnetic field to fly toward the equator. However,…

Photo of a great-horned owl

Owls of Iowa: Great horned owl

There are nine species of owls in Iowa, and the great-horned owl (Bubo virgianus) may be the most well-known species. Great-horned owls have the quintessential owl call. When you think owl, you think “Whoooo. Whoooo.” That is actually not the call of every owl but the call of the great-horned owl. You can’t see their…

Photo of completed origami bee

Simple origami bee

We’re bzzzzy bees at the Dickinson County Nature Center, and we’re continuously celebrating bees, butterflies, bats, hummingbirds and all of our pollinators at Pollinator Paradise. Once you see the live bees in the indoor beehive, crawl through the human-sized honeycomb, pollinate life-size apple trees and see all the delicious foods that pollinators help us with…

Photo of people walking on a snowy trail

Eight snow facts you probably didn’t know

1. All snowflakes are unique, sort of. The short answer is, yes, because each ice crystal has a unique path to the ground. They will float through different clouds of different temperatures and different levels of moisture, which means the ice crystal will grow in a unique way. Temperature and humidity — moisture in the…

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