Carson said core samples show the invasive cattail has been in the area for about 60 to 70 years, but it has been increasing. “They've also taken old aerial photos, and they can see where the ...

Cattail Imposters. Clip: Season 16 Episode 2 | 8m 13s Video has Closed Captions | CC. Invasive hybrid cattails are removed to evaluate impacts on fish habitat. Aired 02/23/2025 ...

National park staff and contractors are working to remove areas of invasive, hybrid cattails in wetlands at Voyageurs ...

As invasive species often are, hybrid and narrowleaf cattails are aggressive, choking out wetlands and overtaking the native broadleaf cattails or other desirable plants such as wild rice.

As invasive species often are, hybrid and narrowleaf cattails are aggressive, choking out wetlands and overtaking the native broadleaf cattails or other desirable plants such as wild rice.

Scientists are experimenting with new uses for invasive cattails in the Shiawassee National Wildlife Refuge. Researchers who work in wetlands in Michigan are taking a new approach to invasive ...

Walk along most any lake or wetland in southern Minnesota and chances are you’ll see lots of cattails. But look closer, and you may not like what’s happening. Where native cattails once stood ...

Catfish and Cattails. Preview: Season 16 Episode 2 | 30s. Learn about successful catfish stocking and researchers study invasive hybrid cattails. Aired 02/23/2025 ...

Its lush green cattails make it a haven for waterfowl and an irresistible feast for invasive nutria — housecat-sized, semi-aquatic rodents with bright orange teeth. “They’re out there ...

Hybrid cattails might occur wherever broadleaf and narrow leaf cattails occur together, but they can be absent, rare or even dominant. In a study of flowering time and seed set in a constructed ...

Biologists with the state Department of Fish & Wildlife used a drone to survey and document invasive narrow-leaf cattails in the Skagit Wildlife Area. The drone followed an automated, pre-plotted ...

It grows only to about four feet tall, with leaves less than half an inch wide. There is evidence that this is non-native, from Europe, and like many non-native plants it has some invasive tendencies.