pathogens

Nowadays when I see bees in my garden, I pay close attention. I have noticed at least four different types. They buzz purposely—so focused on the periwinkle blue flowers of my rosemary hedge. I crouch down to examine their fuzzy bodies and the gorgeous floral interiors that are the center of their apian attention. The wondrous dance of bees and flowers has been evolving for millions of years, but in the past few, it has it become frighteningly tenuous.