Balsam Bee

The balsam is an alien from Asia, brought by victorian plant collectors to enhance their riverside vistas.

Unfortunately, it is so happy in Britain that it out competes all the local plants on riverside, lake and wherever.

The bees don't mind, they are in and out, almost in a queue!

The flower has a back door so the first bee can exit through that whilst another enters at the front. A botanic drive-thru!