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Reflecting his goal of making Wyoming a national leader in the battle against invasive species, Governor Mark Gordon announced today he has launched an initiative to address terrestrial invasive plants in the state. The initiative will be comprised of two teams -- a Policy Team and a Technical Team, each comprised of local, state and federal government representatives, private citizens representing industry and agricultural groups, as well as scientists and practitioners. The two teams will work cooperatively to develop recommendations for the Governor in the context of a large-scale strategy for invasive species management. Terrestrial invasive species represent a significant threat to Wyoming’s forests, rangelands and agricultural lands with varying levels of impact.

The Wyoming Game and Fish Department is offering training for members of the public to become a certified Wyoming aquatic invasive species inspector. The free, day-long sessions are offered throughout the spring in statewide locations and are open to anyone interested in preventing the spread of AIS through watercraft inspection. The training includes information on basic biology of invasive species, the impacts of AIS, transport vectors and distribution of AIS. It includes classroom instruction, a question-and-answer session and a hands-on watercraft inspection exercise. Those who complete the class will be certified to inspect watercraft.

A draft integrated letter report and programmatic environmental assessment has been developed to determine the economic and environmental impacts of federal participation in state-managed watercraft inspection programs along the Upper Missouri River Basin in Montana, Wyoming, North Dakota, South Dakota and Nebraska. Public comments on the draft EA were accepted until March 2, 2021.

The existing watercraft inspection programs are managed collaboratively by the states of Montana, Wyoming, North Dakota, South Dakota and Nebraska, where watercraft transported along highways are inspected for the presence of aquatic invasive species and decontaminated when detected. If approved, federal participation in the program would be cost-shared (50 percent) with each of the states, and would employ a regional strategy to identify locations that would provide the greatest likelihood of preventing the spread of aquatic invasive species to reservoirs operated and maintained by the Corps in the Upper Missouri River Basin.

Yellowstone National Park seeks public comment on proposed measures to help stop the spread of aquatic invasive species (AIS) into park waters. The proposals include a 30-day mandatory dry time for some types of motorized boats and sailboats before entering park waters and the prohibition of watercraft previously fouled by mussels regardless of dry time.

See also: Proposal to Implement Certain Restrictions for Launch of Some Types of Motorized Boats to Reduce the Risk of Aquatic Invasive Species. The comment was open from March 7-April 5, 2024. 

U.S. Department of Agriculture (USDA) Secretary Sonny Perdue joined Wyoming Governor Mark Gordon in a virtual ceremony to sign a Shared Stewardship Agreement between USDA’s Forest Service and the State of Wyoming [PDF, 2.1 MB]. The Shared Stewardship Agreement establishes a framework for federal and state agencies to promote active forest management, improve collaboration, and respond to ecological challenges and natural resource concerns in Wyoming. Under the agreement, the State of Wyoming and USDA will work together on forest and grassland restoration across all land ownerships, with a focus on protecting at-risk communities and watersheds from wildfire. The USDA Forest Service initiative for cross-boundary land management is described in the 2018 document Toward Shared Stewardship Across Landscapes: An Outcome-Based Investment Strategy [PDF, 14 MB]. This strategy addresses the increasing challenges faced by federal, state, and private managers of forests and rangeland, including catastrophic wildfires, invasive species, degraded watersheds, and insects and disease.

Wildlife researchers have confirmed the presence of white-nose syndrome (WNS) in bats at Devils Tower National Monument. While this is the first confirmation of WNS in the state, the fungus that causes WNS, Pseudogymnoascus destructans (Pd), was potentially detected in southeast Wyoming as early as 2018. Biologists from the University of Wyoming discovered evidence of WNS during surveys completed in early May 2021, when they captured and sampled bats to test for the fungus.

The NPS will be working closely with the climbing community at Devils Tower to better understand and develop guidance for climbers to help care for and protect Wyoming’s bat populations – including how to safely clean and disinfect climbing gear. Climbers and cavers who have used gear or clothing in WNS-infected areas should not re-use them in areas not already known to have Pd fungus. If you see a sick or dead bat, report it to park rangers or Game and Fish biologists, but do not touch or pick up the bat.

For more than a decade the Wyoming Game and Fish Department has prioritized keeping aquatic invasive species (AIS) out of the state’s lakes and reservoirs. But, as the threat of zebra mussels and quagga mussels grow, Game and Fish is taking extra precautions to prepare. This spring, the department is rolling out rapid response plans to help act quickly if AIS are discovered, and wants feedback from the public. Game and Fish received public comments until May 16, 2021 on the proposed plans for lakes and reservoirs throughout the state.
See also: AIS Rapid Response Plans