 |
| A small cloud of pollen wafts from a mature grass seed head in a field near Roseburg, Ore., on Tuesday, May 9, 2017. Grass and tree pollen cause allergy symptoms in millions of people. Some scientists predict climate change will extend the pollen season in many areas and make for more severe allergy problems. |
 |
| Just a little dusting of pollen |
 |
| Photos are made using a shutter speed of 1/8000th of a second. The stem is lightly tapped and the pollen is released. |
No comments:
Post a Comment