In this episode of Chesapeake Almanac, John Page Williams introduces us to a group of microscopic plants that live in the Bay thrive over the fall and winter. Diatoms--microscopic algae--are stunningly abundant this time of year. In Edwardian England, those interested in natural history made a hobby of collecting diatoms, looking at them under a microscope and marveling at their complex shapes, which have been referred to as "intricately carved glass jewel boxes." But those intricate designs are more than stunning to look at. They play an important role in the organism's survival. Listen now and learn more with John Page.