When I was employed as a postdoctoral research scientist at The Field Museum, I was able to start a podcast with colleagues (Beth Sanzenbacher, Eric Ahlgren, and Leo Smith) that dived into various topics surrounding the biodiversity of fishes. These podcasts included discussions on the general biology, ecology, and evolution of fishes. We produced 26 episodes at The Field Museum with associated blog posts before relocating to work at the University of Kansas. You can check out all 26 episodes of our podcast on iTunes and at The Field Museum's website.