An official website of the United States government
Here's how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Provides access to all site resources, with the option to search by species common and scientific names. Resources can be filtered by Subject, Resource Type, Location, or Source. Search Help
The goals of the California Invasive Species Action Week (June 1-9, 2024), are to increase public awareness of invasive species issues and promote public participation in the fight against California's invasive species and their impacts on our natural resources.
Prevention is the most effective strategy in managing invasive species. However, hundreds of invasive plants and animals have already established in California and are rapidly spreading each year. These invaders are negatively impacting our waters, our native plants and animals (some of them rare, threatened, or endangered), our agriculture, our health, our economy, and our favorite recreational places. Help us celebrate California's Invasive Species Action Week, and more importantly, help stop the spread of invasive species, by volunteering to take action.
Learn how invasive species are affecting California, with Invasive Species Action Week Lunchtime Talks. Webinars are part of California Invasive Species Action Week, organized by the California Department of Fish & Wildlife. Webinars were recorded and available for viewing.
The Don't Move Firewood campaign will be hosting a few live webinars during Emerald Ash Borer (EAB) Awareness Week (May 20-26, 2024). Webinars will be recorded and available for registrants. See related resource: Don't Move Firewood
Google. YouTube; USDA. Agricultural Research Service.
Fire ants cause significant harm not only to humans, but to the food we grow? Imported fire ants have invaded about 350 million acres in the U.S., and they cause approximately $8 billion in economic damages per year.
Learn more about what’s happening with this invasive species that has spread throughout the southern U.S., and what ARS is doing about it, as the Office of Communications launches a week-long fire ant campaign (June 22-28, 2024). ARS will feature videos, articles, and interviews with our scientists who are leading the fight against these tiny invaders. See also: Fire ant articles in Tellus
Florida Department of Agriculture and Consumer Services. Division of Plant Industry.
The Division of Plant Industry produces informational videos, training videos and public service announcements as part of its mission to protect Florida's native and commercially grown plants and the state's apiary industry from harmful pests and diseases.
Invasive species, explained. Alien plants and animals can wreak havoc on ecosytems when they move in and take over. See also: Invasive Species 101 Video (Jul 26, 2019)
National Invasive Species Awareness Week (February 24-28, 2025) is an international event to raise awareness about invasive species, the threat that they pose, and what can be done to prevent their spread. Representatives from local, state, federal, and regional organizations discuss legislation, policies, and improvements that can be made to prevent and manage invasive species via webinars. Across the country, partners hold public events to educate the public and elected officials about how they can help to stop the spread of invasive species. Register for free educational webinars on priority invasive species issues during NISAW.
In conjunction with National Invasive Species Awareness Week, Governor Jay Inslee proclaimed the same week (February 26-March 3, 2024) as Washington Invasive Species Awareness Week to raise awareness and find preventative solutions for invasive species.
Massive vines that blanket the southern United States, climbing high as they uproot trees and swallow buildings. A ravenous snake that is capable of devouring an alligator. Rabbit populations that eat themselves into starvation. These aren’t horror movie concepts – they’re real stories. But how could such situations exist in nature?