Paths of pollen
"A tiny organism called Pollen pulls off one of nature's key tasks: plant reproduction. Pollination involves a complex network of different species interacting with one another and mutually adapting to their ecosystems, which are constantly changing. Some pollen grains require just a puff of wind to set them in motion, but most plants depend on creatures gifted with mobility to deliver their pollen. These might be birds, bats, reptiles, or insect...