A seasonal thing?

In the last week I've had almost 300 people land here from their Google search. Over 25% of them were looking for information about "black wasps." Usually the most 'popular' searches have something to do with driver's licenses or smarties vs. m&ms. It must have something to do with it being spring here in the northern hemisphere! And it is finally spring here - we saw a wild rabbit in the backyard yesterday (running from a neighborhood dog!) The trees are beginning to show signs of green and there are some flowers out. I haven't seen any black wasps yet though.