Waterfowl Hunters Play Key Role in Helping Prevent Spread of Invasive Species

Waterfowl Hunters Play Key Role in Helping Prevent Spread of Invasive Species

Waterfowl hunters are gearing up across the state in anticipation of opening day. In an effort to avoid spreading invasive species like giant salvinia and zebra mussels, the Texas Parks and Wildlife Department (TPWD) is reminding waterfowl hunters to clean, drain and dry their boats and equipment, including decoys and other hunting gear, before traveling from lake to lake.

Aquatic invasive plants can easily become entangled or trapped on boats and boat trailers and moved to other lakes. Giant salvinia, one of the most problematic aquatic invasive plants in Texas, can double in size and acreage in less than a week, quickly becoming a problem. Just a small fragment can cause an infestation in a new lake, making it even more important for boaters to clean, drain, and dry their gear.

Giant salvinia
“Giant salvinia is often thought of as a plant that blocks recreational access for anglers and boaters, but it can cause serious problems for waterfowl hunters too,” said John Findeisen, TPWD Aquatic Habitat Enhancement Team Lead. “Not only does it form thick mats that block access for hunters to prime waterfowl hunting areas, but it can also outgrow and replace the native plants that waterfowl rely on for food and habitat.”
Another major invasive species threat in Texas is zebra mussels. Currently, zebra mussels are found in 33 Texas reservoirs across six river basins as well as in river reaches downstream of infested lakes. These invaders can litter shorelines with sharp shells, impact recreation, harm aquatic life, damage boats and clog water intakes.

“Waterfowl hunters can help keep zebra mussels and other invasive species from being moved and harming more lakes by taking a few minutes to remove plants and debris from boats, along with draining water before leaving the lake and allowing everything to dry completely afterward,” said Monica McGarrity, TPWD Senior Scientist for Aquatic Invasive Species Management. “Zebra mussel larvae may be present in residual water and may attach to and be transported on vegetation moved by boats. Taking just a few minutes for these simple steps can help prevent impacts on ecosystems, infrastructure, and recreation and make a huge difference in our efforts to protect and preserve Texas lakes for current and future generations.”

Zebra mussel
In addition to cleaning, draining, and drying their boats and trailers, hunters should also make sure they aren’t inadvertently carrying the invasive species on other equipment like waders, decoys, decoy bags, and marsh sleds. A video to help hunters learn how to properly clean, drain and dry can be found on the TPWD YouTube Channel.

On top of the harm these organisms can cause to aquatic ecosystems and the recreational experience at lakes, the transport of aquatic invasive species can result in legal trouble for hunters. Transporting prohibited invasive species in Texas is illegal and punishable with a fine of up to $500 per violation. Boaters are also required to drain all water from their boat and onboard receptacles, including bait buckets, before leaving or approaching a public body of fresh water, and to remove any prohibited vegetation from the boat, trailer, and vehicle before leaving a lake.

Texas Parks and Wildlife Department
TPWD and their partners monitor for invasive species in Texas lakes, but anyone who finds them in lakes where they haven’t been found before or who spots them on boats, trailers or equipment that is being moved should help identify and prevent new introductions by reporting the sighting to TPWD at (512) 389-4848 or by emailing photos and location information to aquaticinvasives@tpwd.texas.gov.

To learn more about giant salvinia, zebra mussels and other invasive species in Texas, visit tpwd.texas.gov/StopInvasives.

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Joseph Menslage

As the President and Publisher of Katy and Fort Bend Christian Magazines, Joe Menslage is committed to covering social and political news from a Christian worldview. He founded Katy Christian Magazine in 2005, which swept the greater Houston and Katy areas like a storm. That’s when Joe realized the urgent need for publications willing to give voices to the voiceless, without political correctness or censorship. Joe Menslage founded sister-publication Fort Bend Christian Magazine in 2014. Prior to creating Katy Christian Magazine, Joe Menslage led a colorful life. He was born in Lake Charles, Louisiana, spent a great deal of his childhood in Colorado, and lived in a couple of other states before he moved to Houston in 1981. Joe was God-gifted with an entrepreneurial mind, and self-started other business ventures before he found his calling. In Joe’s words, our innate talents are given by the Lord, and are meant to be used to serve the Lord. Aside from being a President and Publisher, Joe Menslage is also the co-founder of Katy Christian Chamber of Commerce, where Christians can network, build business connections, listen to passionate speakers, and enjoy monthly breakfasts and lunches. Joe Menslage also hosts a weekly political satire YouTube channel. Joe Menslage has four children. Outside of work, he enjoys hiking, watching zombie movies and K dramas, ax-throwing and Krav Maga.