Tennessee officials address Hiwassee crane deaths and Asian carp control measures

March 05, 2025 | Energy, Agriculture and Natural Resources, Senate, Committees, Legislative, Tennessee


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Tennessee officials address Hiwassee crane deaths and Asian carp control measures
The Senate Energy, Agriculture, and Natural Resources Committee of Tennessee convened on March 5, 2025, to discuss pressing environmental issues, including the impact of avian influenza on local wildlife, the management of invasive Asian carp, and the status of brook trout populations in the state.

A significant concern raised during the meeting was the recent outbreak of avian influenza at the Hiwassee Refuge, where 60 Sandhill Cranes were found dead. Experts indicated that snow geese are likely major transmitters of the virus, raising alarms about the potential spread among other bird populations. The committee emphasized the need for ongoing monitoring and research to understand the dynamics of the disease and its impact on wildlife.

The discussion also highlighted the ongoing efforts to control the invasive Asian carp population in Tennessee waters, particularly in Lake Chickamauga and Kentucky Lake. The state has implemented a Carp Harvest Incentive Program (ACHIP), which has successfully removed over 32,000 pounds of carp since its inception. Officials noted that commercial fishermen are crucial allies in this effort, as they help manage the population and find markets for the fish. Plans for future control measures, including potential barriers to limit carp migration, were also discussed.

Additionally, the committee addressed the health of brook trout populations in Tennessee. Officials reported that while brook trout populations are stable, they remain vulnerable to environmental changes such as temperature fluctuations and extreme weather events. Efforts are underway to monitor these populations and reintroduce native strains into their historical habitats.

The meeting concluded with discussions on funding challenges faced by the department, particularly regarding the real estate tax revenue that supports wetlands acquisition and maintenance. Officials expressed hope for legislative changes that would allow for more flexible use of these funds, which could help address staffing shortages and improve overall management of natural resources.

Overall, the committee's discussions underscored the importance of proactive measures in wildlife management and the need for sustainable funding solutions to protect Tennessee's natural resources.

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