Scientific American.

In 1946 the Argentine Navy imported 10 beaver couples from Canada and set them free in Isla Grande, the deep south of Tierra del Fuego, with the intention of "enriching" the native fauna and the local fur industry. The consequences of such initiative were disastrous: Protected from hunting for 35 years, and devoid of natural predators, the beavers grew over 5,000 times their initial population, caused irreversible changes in the forest ecosystem, and started advancing over the continent. Now, a study published in Chilean Natural History suggests that the demographic explosion of those beavers could be bigger than suspected because it can take years or even decades for local inhabitants to notice the rodents' presence and their impact on the surrounding ecosystems.

USDA. APHIS. PPQ. CPHST. Identification Technology Program.

This tool is designed to help users differentiate between invasive hornets, specifically Asian giant hornet, and other common non-targets found in the U.S., including bees and wasps. Included are fact sheets and a filterable image gallery that can be used as a rudimentary key.

USDA. APHIS. PPQ. CPHST. Identification Technology Program.

ITP is pleased to announce the release of North American Hornet Screening Tool. Hornets in the genus Vespa play a critical role as predators in their native habitats, but in North America these species may have a disastrous impact on agriculture by reducing populations of important pollinators such as the honey bee. Hornets also pose a serious health risk to humans because of their powerful sting. North American Hornet Screening Tool is designed for anyone who may encounter these species in the U.S., including the Asian giant hornet (AGH, V. mandarinia). 

North American Hornet Screening Tool includes fact sheets and an interactive image gallery to support screening for Asian giant hornet and other potentially invasive hornet (Vespa) species. The interactive gallery can be used as a rudimentary key: by choosing one or more of the filters at the top, you can easily narrow down the images to only those that may match your specimen. A more in-depth version of this tool providing specialized information for identifiers on all exotic hornet (Vespa) species, will be released in 2022.

Discover Life.

Provides free on-line tools to identify species, teach and study nature's wonders, report findings, build maps, process images, and contribute to and learn from a growing, interactive encyclopedia of life with 851,136 species pages and 681,390 maps.
See also: IDnature Guides: Identification Guides and Checklists of Plants and Animals

North American Invasive Species Management Association.

North Carolina State University. Cooperative Extension.

The North Carolina Department of Agriculture and Consumer Services has confirmed the first established presence of the invasive spotted lanternfly (Lycorma delicatula) in the state. Initial surveys indicate the known distribution of the pest is within a 5-mile radius in Forsyth County near Interstate 40 in Kernersville extending to the Guilford County line.

Early detection and rapid response are critical in the control of spotted lanternfly and the Plant Industry Division has been preparing to provide the most effective response to slow the spread of this invasive pest in the state. If you see or suspect spotted lanternfly in North Carolina submit a picture through the Spotted Lanternfly Reporting Tool.

North Carolina State University. Extension.

The North Carolina Extension Gardener Plant Toolbox has an extensive database of plants that grow in and around North Carolina. You can use this database to find native plants that also attract various types of wildlife.
See also: Identify a Plant (provides suggested native alternatives)

North Carolina State University. Extension.

North Carolina Invasive Plant Council.

North Carolina Wildlife Resources Commission.

The N.C. Wildlife Resources Commission has unveiled a new online reporting tool for people to report any sightings of feral swine or their damage to the agency. Feral swine, also called wild boar and feral hogs, are an invasive species that cause significant damage to plant communities and wildlife habitat, prey on native wildlife, compete with native species for limited food and clean water resources and potentially spread diseases that pose substantial risk to livestock, wildlife, humans and pets. Commission biologists, along with other members of the N.C. Feral Swine Task Force, are seeking information from the public to better understand the distribution and abundance of feral swine across the state, and to estimate type and extent of damages they are causing, including damage to agricultural crops, timber, wildlife habitats, landscaping and others.

Reported sightings will help members of the task force determine priority areas where they can focus management efforts. Education and outreach events, technical assistance staff, loaner traps, and other control measures will be focused in areas of greatest need. For more information on feral swine in North Carolina, visit the Commission’s feral swine web page.

University of Colorado Boulder. Earth Lab.

The combination of invasive species and climate change creates unique challenges for natural resource managers. We are developing a network of experts to produce useful and usable science to protect native systems and enhance resilience in the North Central region (CO, WY, KS, NE, SD, ND, MT). This project will expand the successful model of the Northeast Regional Invasive Species and Climate Change Management Network to the North Central region of the U.S. This effort will integrate the research and management of invasive species, climate change, and fire under one umbrella. Stakeholders in the North Central region have identified invasive species, woody encroachment, wildfire, and habitat and ecological transformation as key management issues which this project will address. Project length:  Jun 2, 2021 through Jun 1, 2023.
See also: Creating a North Central Regional Invasive Species and Climate Change (NC RISCC) Management Network

North Dakota State University.

North Dakota Weed Control Association.

DOI. Northeast Climate Adaptation Science Center; University of Massachusetts-Amherst; New York Invasive Species Research Institute (Cornell University).

Invasive species and climate change represent two of the five major global change threats to ecosystems. An emerging initiative of the Northeast Climate Adaptation Science Center aims to develop management-relevant research to improve invasive species management in the face of climate change. Through working groups, information sharing and targeted research, this project addresses the information needs of invasive species managers in the context of climate change. The working group combines climate and invasive species scientists with invasive species managers and policy makers from the northeast to promote a two-way dialogue to 1) share regional knowledge about current management strategies and scientific insights; and 2) identify and address planning and information needs of managers related to invasive species and climate change.

See also: Regional Effort on Invasive Species and Climate Change (RISCC) Management -- Project Summary; includes: Publications, Presentations, Engagement (Tools, Handouts, News, Workshops, Webinars)
An emerging initiative of the Northeast Climate Science Center aims to develop management-relevant research to improve invasive species management in the face of climate change. RISCC Management is collaboratively led by the Department of Interior Northeast Climate Science Center, the New York Invasive Species Research Institute, and the University of Massachusetts to address the question “How can we manage for upcoming biological invasions in the light of climate change?” 

University of Massachusetts Amherst. Northeast Climate Adaptation Science Center.

Biocontrol is an important management tool that utilizes one species (a biocontrol agent) to control another (a target host) and can be an effective approach for controlling populations of invasive species across broad spatial scales. Climate change, though, is complicating biocontrol, raising concerns that mismatches between how biocontrol agents and their hosts respond to climate change could alter the efficacy of current and future biocontrol programs. In response, a team of RISCC (Regional Invasive Species and Climate Change) Management Network and NE CASC (Climate Adaptation Science Center) researchers has published a new "Management Challenge" that details how climate change impacts the relationship between biocontrol agents and their target hosts and outlines management implications arising from this problem.

Northeast Regional Invasive Species & Climate Change (RISCC) Management Network .

Massachusetts Introduced Pests Outreach Project.

As of July 2022, the Northern giant hornet has not been found in Massachusetts.

University of Maryland Extension.

Invasive Species Centre (Ontario).

Washington State Department of Agriculture.

View past news releases, blogs, and Pest Program updates about Asian giant hornet.