Texas Bird Family
Katy, TX, USA
Today a male starling was looking at the nestbox, he inspected the whole thing and looked inside. He called over the female who didn’t look pleased with it. (She didn’t even look inside) There is a wasp inside. We tried blasting it out with the hose yesterday, it left, and now it’s back. I heard that vaseline can help. Is this true and how do I prevent the wasp from coming back?