The podcast episodes provided cover various aspects of animal migration, highlighting remarkable record-breaking journeys and the impact of human activities such as infrastructure development and climate change on migratory patterns.

For example, the episode 'A Silky Shark Named Genie Swam 17,000 Miles, a Record-Breaking Migration' from the 'Short Wave' podcast focuses on the impressive migration of a silky shark, while the episode 'Searching for home on a hotter planet' from 'Living Planet' explores how climate change is forcing animal species to migrate to unusual locations due to habitat loss.

The episodes also draw parallels between animal and human migration, as seen in the 'Like The Monarch, Human Migrations During Climate Change' episode from 'How to Save a Planet', which considers the complex intersections between climate change and human migration.