The First Sighting Of Murder Hornets In Washington State: What You Need To Know

The first sighting of so-called "murder hornets" this year has been reported in Washington state. This alarming news comes as entomologists continue to monitor the spread of these invasive insects, which have created a stir due to their potential threat to local ecosystems and human safety. The report was made by a resident of Whatcom County on August 11, and within a day, experts confirmed the presence of an Asian giant hornet after reviewing a photograph of it attacking a paper wasp nest.

Asian giant hornets, commonly referred to as murder hornets, are not a native species to the United States. They are primarily found in parts of Asia, from India to Japan, and their invasive nature poses a significant risk to the local honeybee population, which is crucial for pollination and agriculture. The Washington State Department of Agriculture (WSDA) is taking measures to address this issue by setting traps in an effort to capture these hornets and track their nests.

In light of this recent sighting, it’s essential for residents in affected areas to remain vigilant. The WSDA has already set traps throughout the state, but as of now, there have been no further detections this year. Awareness is key in preventing the spread of these hornets, and reporting any sightings can help ensure that control measures are implemented effectively.

What Are Murder Hornets and What Do They Look Like?

Murder hornets, or Asian giant hornets, are among the largest wasp species in the world. They typically exhibit a distinctive appearance with an orange head, dark thorax, and bands of yellow, black, and brown across their abdomens. Their size can be quite intimidating, with queens measuring up to two inches long and workers around an inch and a half.

These hornets are not native to the U.S. and are considered an invasive species. They have been primarily observed in Asia, and their arrival in North America is still a mystery, leading experts to suspect that they may have been inadvertently transported via shipping containers. The WSDA is actively working to track and monitor these hornets to mitigate their impact on local ecosystems.

Are Murder Hornets Dangerous to Humans?

Murder hornets can be dangerous, especially when they feel threatened. They are social insects that live in colonies and will fiercely defend their nests. Unlike other wasp species, they have the capability to attack in groups, which significantly increases the danger they pose to humans. Their long stingers can penetrate thick protective clothing, making them a risk for beekeepers and anyone else who may encounter them.

The venom from a murder hornet can be particularly harmful, especially to young children and individuals with underlying health conditions. While hornets do not typically seek out humans, their threat to honeybees is considerable, as they can kill entire hives in just a few hours during what’s known as a "slaughter phase."

Where in the U.S. Have Murder Hornets Been Spotted?

The recent sighting in Washington marks the first confirmed observation of murder hornets in 2021. This particular hornet was found about two miles from where the WSDA eradicated the first Asian giant hornet nest in the United States back in October 2020. As the location is also close to the Canadian border, British Columbia officials are taking precautionary measures by setting traps to catch any hornets that may cross the border.

So far, there have been no confirmed reports of Asian giant hornets in British Columbia, but vigilance is crucial. Awareness campaigns are underway to ensure that the public can identify and report any sightings, which is essential in controlling the spread of these invasive insects.

What Should I Do If I See a Murder Hornet?

If you spot a murder hornet or notice any signs of their nests, it is important to remain calm. The WSDA emphasizes that residents should report sightings to their local Department of Agriculture. When doing so, be sure to note the direction the hornet flies off to after you see it, as this information can be invaluable for tracking their nests.

It's best to avoid swatting at a murder hornet, as this may provoke an attack. Instead, move away slowly and calmly. If you have paper wasp nests on your property, monitor them closely, and be prepared to report any unusual activity.

What Should I Do If I'm Stung?

The sting of an Asian giant hornet can deliver a substantial amount of venom, which can be more painful than stings from other wasp species. If you do get stung, wash the area with soap and water and apply ice to reduce swelling. Consider taking an antihistamine if you experience itching or swelling.

In cases of multiple stings or allergic reactions, seek medical attention immediately. Symptoms to watch for include lightheadedness, difficulty breathing, and swelling of the face or mouth. If you experience any of these symptoms, call emergency services right away.