While experts are certain they got to the nest before many queens left to start new colonies, they know there are more nests out there. https://www.king5.com/article/tech/science/environment/nearly-200-queens-found-in-asian-giant-hornet-nest-removed-in-whatcom-county/281-2de08cca-4247-49af-a4b0-b5dfc0823867

Read More Nearly 200 queens found in Asian giant hornet nest removed in Whatcom County | king5.com