Invasive

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  • Winter 2017-2018 Invasive Mussel Screenings

    Winter 2017-2018 Invasive Mussel Screenings

    It has been a year for big fires here at Lake Berryessa. We are looking forward to a change of pace this winter.

  • Invasive zebra mussels found in Canyon Lake

    Invasive zebra mussels found in Canyon Lake

    There are now 10 lakes that are infected with zebra mussels.

  • Invasive zebra mussels found in Canyon Lake

    Invasive zebra mussels found in Canyon Lake

    There are now 10 lakes that are infected with zebra mussels.

  • California agencies combatting the spread of invasive quagga and zebra mussels

    California agencies combatting the spread of invasive quagga and zebra mussels

    California agencies combatting the spread of invasive quagga and zebra mussels remind boaters to remain cautious over Labor Day weekend.

  • Two Locations Reveal Invasive red swamp crayfish

    Two Locations Reveal Invasive red swamp crayfish

    The Michigan Department of Natural Resources recently confirmed the presence of invasive red swamp crayfish (Procambarus clarkii) in Sunset Lake in Vicksburg, south of Kalamazoo (Kalamazoo County), and in a retention pond off Haggerty Road in Novi (Oakland County).

  • Boaters Can Help Fight Spread of Invasive Mussels Over Memorial Day Weekend

    Boaters Can Help Fight Spread of Invasive Mussels Over Memorial Day Weekend

    California agencies combatting the spread of invasive quagga and zebra mussels remind boaters to remain cautious over Memorial Day weekend.

  • Invasive Mussels Threaten Colorado Waters

    Invasive Mussels Threaten Colorado Waters

    Boaters coming from other states with mussel infested waters threaten Colorado DURANGO, Colo. – The aggressive aquatic nuisance species inspection program operated by Colorado Parks and Wildlife has been successful in keeping quagga and zebra mussels out of the state. Waters in several surrounding states, however, are infested with mussels and that is a serious problem for Colorado.

  • New Nevada Rules for Invasive Species

    New Nevada Rules for Invasive Species

    If you transport a watercraft on any public highway in Nevada, you are now required to have your drain plugs, drain valves and any other removable device used to control the draining of water removed and open while transporting the vessel.

  • Invasive Species An Odd Hero for Native Lakes

    Invasive Species An Odd Hero for Native Lakes

    by Steven Maier A native fish may be poised for a comeback in the Great Lakes with the help of an invasive species.

  • South Dakota  Game, Fish and Parks New Regs for Aquatic Invasive Species

    South Dakota Game, Fish and Parks New Regs for Aquatic Invasive Species

    There are currently only three waters in the state where zebra mussels are present, therefore it is essential that efforts focus on containing the mussels at these waters and slowing their spread to additional water bodies

  • Hydrilla treatment scheduled for Lake Lawne

    Hydrilla treatment scheduled for Lake Lawne

    The Florida Fish and Wildlife Conservation Commission (FWC) is planning to treat hydrilla on Lake Lawne in Orlando on Tuesday, Dec. 13, weather permitting.

  • Lake Hefner Confirms Invasive Zebra Mussels

    Lake Hefner Confirms Invasive Zebra Mussels

    Biologists with the Oklahoma Department of Wildlife Conservation and the City of Oklahoma City confirmed invasive zebra mussels have found their way into Lake Hefner, a water-supply reservoir in northwestern Oklahoma City.

  • Invasive Species Found on Dock

    Invasive Species Found on Dock

    Zebra mussels confirmed in Adley Lake in Otter Tail County Invasive species found on dock The Minnesota Department of Natural Resources has confirmed zebra mussels in Adley Lake in Otter Tail County. This is one of several confirmations this fall as docks and boat lifts are being checked for invasive species at the end of the season.

  • Privately-operated fish hatchery on Au Sable River inspected for invasive species

    Privately-operated fish hatchery on Au Sable River inspected for invasive species

    Last week, the Michigan departments of Natural Resources, Environmental Quality and Agriculture and Rural Development jointly inspected the Grayling Fish Hatchery located on the East Branch of the Au Sable River in Crawford County.

  • New Aquatic Invasive Found

    New Aquatic Invasive Found

    The population was discovered during the plant monitoring survey by a lake management contractor.

  • No Bighead/Silver Carp Detected

    No Bighead/Silver Carp Detected

    The Michigan Department of Natural Resources today announced that so far in 2016, no bighead and silver carp environmental DNA (eDNA) has been found in Michigan waters.Asian carp swimming underwater

  • Clean/Drain/Dry App for Invasive Species Protection

    Clean/Drain/Dry App for Invasive Species Protection

    The Clean Drain Dry app uses unique campaign marketing materials and graphics to transport users to a video experience that informs and empowers positive actions to prevent invasive species.

  • Lakes Confirm Zebra Mussels

    Lakes Confirm Zebra Mussels

    The number of new zebra mussel finds in 2016 is running close to last year at this time. "Most new zebra mussel infestations are found and reported from late July to mid-August," said Heidi Wolf, DNR invasive species unit supervisor.

  • Know The Difference: Invasive Versus Common Carp

    Know The Difference: Invasive Versus Common Carp

    There's a lot of talk around the Great Lakes these days about carp, especially invasive or Asian carp. What about common carp, those monsters of Michigan waters anglers love to battle with fly rods? Are these fish one and the same and what's the big deal about carp anyway?

  • Michigan Observes Aquatic Invasive Species Awareness Week

    Michigan Observes Aquatic Invasive Species Awareness Week

    Angler washing off his boat after going fishing Gov. Rick Snyder has proclaimed July 3-9 as Aquatic Invasive Species Awareness Week in Michigan, and state departments are observing the week with outreach events at more than 50 boat launches statewide.