Most people won't be surprised that bumble bees and ground-nesting wasp colonies have queens. What is surprising, though, is that those big bees and wasps we see in the spring are the queens—not ...
The southern giant hornet is an “aggressive predator” that preys on invertebrates such as butterflies, dragonflies, mantids and grasshoppers, as well as other wasps and geckos, the researchers ...