As Denny noted across the pond, lots of wildflowers, but no bees, or anything else?

Auto-generated description: A grassy field with red wildflowers is bordered by a pathway and a canal, with trees and houses in the background. Auto-generated description: A grassy area with wildflowers and trees in front of residential buildings.

Where are all the bees and other pollinators? I'm in mid-Missouri, about 90 miles south of St. Louis. A rural area. I'm at the edge of a forest with a mix natural fields, glades and woodland. Normally the various April/May wildflowers would be humming with a mix of bumble bees and various other wild bees, wasps, flies and butterflies. This year? NOTHING. Anyone else in the midwest US noticing such a thing?