The All Creatures Podcast

Angie dives into the intricate and essential world of crayfish, also known as crawfish or crawdads, with biologist and crayfish expert Dr. Zachary Graham. Dr. Graham, author of 'Crayfish, Crawfish, and Crawdads: The Biology and Conservation of North America's Favorite Crustaceans,' shares his journey from a childhood love of animals to becoming an expert in crayfish biology. He explains the importance of these crustaceans in freshwater ecosystems, their surprising diversity in colors, sizes, and habitats, and their intricate behaviors and interactions. The episode also touches on the conservation challenges crayfish face due to human impact and invasive species, providing listeners with actionable steps to support crayfish preservation and water health. Whether you're a biology enthusiast or simply curious about these lesser-known creatures, this episode is packed with intriguing facts and insights. Timeline 00:00 Introduction to the Podcast and Today's Topic 00:22 Meet Dr. Zachary Graham: Crayfish Ex