Learn which monarch butterfly predators and parasites pose a real threat to their survival, and which are part of the natural ...

With their relatively large 3- to 4-inch wingspan and bold orange-and-black coloration, monarch butterflies are one of the most identifiable insects in Wisconsin. Arguably one of the most popular, too ...

If it feels like there are fewer bugs now than there were decades ago, it’s not just nostalgia. Scientists estimate that, due to factors such as pesticide use, habitat loss, and climate change, as ...

Monarchs undergo a four-stage life cycle and rely solely on milkweed plants for their egg and caterpillar stages. Monarchs in eastern North America migrate up to 3,000 miles to overwinter in Mexico.