invasive species

The Upper Mississippi River National Wildlife and Fish Refuge is the core of a major flyway for migrating birds and one of the most visited refuges in the U.S. Anglers and outdoor enthusiasts saved it from being drained 100 years ago, but the next century brings new challenges.

Midwest states are spending millions to manage invasive carp in rivers and lakes. If left unchecked, conservation experts say the fish could wreak havoc on local ecosystems and fishing industries.

It's called targeted grazing. Companies rent out goats to clear away poison ivy or other invasive species, or munch away the weeds in your lawn.

Humans transport some non-native species on purpose. Others arrive by accident. The vast majority don't hijack landscapes. But those that do comes with high stakes.

Harvesting invasive species like autumn olives or carp is a great way to learn about the woods and rivers close to home, and to realize that our interaction with these local ecosystems matters. KCUR put together this introduction to edible invasive species in the Kansas City region.

Kansas is the latest state to pass rules against selling ornamental pear trees that spread aggressively in natural areas. They are just one of many invasive species taking over Midwest communities. Plus: A centuries-old agricultural technique that reduces agricultural waste and improves soil is coming back around as a modern climate solution.

Humans transport some non-native species on purpose. Others arrive by accident. The vast majority don’t hijack landscapes. But those that do come with high stakes.

Native plant species are better adapted for our environment, great food for bees and butterflies, and available to purchase at nurseries and plant shops across the Kansas City region. Can you dig?

Nurseries or nursery dealers that buy, sell or propagate the plants would have their certificate suspended by the Department of Agriculture. Experts say the plants threaten Missouri’s native ecosystems because they can escape cultivation and don’t have natural competitors to slow their spread.

At least three states have banned these trees outright, and others discourage the public from adding them to their yards.