Listen in to learn all about pollen: how to collect and identify it, how it can be used in forensics, and the tools that researchers have developed to source it from particular plants.

"The fun thing about pollen and why palynology is a thing is that every species of plant will produce a unique pollen grain to that species. We can play CSI and forensics here: when you look at the pollen that honey bees collect, you can trace it back to the plant that they were actually visiting." – Pierre Lau.

Learn more about this episode of PolliNation at http://blogs.oregonstate.edu/pollinationpodcast/2019/03/25/pierre-lau/