Single-minded

I spent a few hours photographing Bees, mainly on the Foxgloves in my garden. I got several shots of them flying into one of the trumpets and dragging out a Bee that was already there! They had quite a few scraps like this, even amongst the same species. I have never noticed this going on before. Just goes to show you what you discover with extended and focused observations!
So the title refers to the Bees' intent on gathering pollen as well as my efforts to photograph them.