Brian Cox and Robin Ince kick off the new series by tackling one of the greatest questions ever posed by science: which are better, bats or flies?Joining them for this unusual version of animal Top Trumps are a bat expert (Prof Kate Jones), a fly expert (Dr Erica McAlister) and Dave Gorman. Pitching arguably two of the least-lovable groups of creatures against each other, the battle for victory explores why we should favour flies or find bats beautiful. Although both are much maligned thanks to their association with some nasty diseases, Erica and Kate battle furiously to show why their respective species should be loved not loathed and how our planet would simply not be the same without them. Dave Gorman joins the panel in an attempt to help adjudicate.Executive Producer: Alexandra Feachem

Dr. Erica McAlister, the esteemed 'fly lady' and entomologist, teams up with Professor Graham Taylor from Oxford, a specialist in animal flight dynamics. They dive into the astonishing speeds of horseflies—could they really hit 90 mph? The duo defends these often-maligned insects, discussing the bizarre fact that some don't even have wings. They also explore how horseflies could inspire advances in drone technology. Packed with humor and science, this conversation sheds light on the remarkable world of flies.

Dr. Erica McAlister from the Natural History Museum discusses the world of flies, from predator robber flies to disease-carrying mosquitoes. They explore fly behavior and their importance in ecosystems. The podcast delves into the challenges of estimating the total historical population of flies on Earth.

Short comedian Andy Hamilton and entomologist Erica McAlister discuss being three times bigger, favorite flies, and glowing ants gone wrong. Topics include unseen particles, microbes, and a gameshow about mammoths.

Entomologist Erica McAlister joins the hosts to discuss intriguing fly behaviors like mate-drugging, sperm storage, and unique insect interactions. They also explore the history of rum, from the oldest rum brand to the origins of Navy rum ration. Additionally, they uncover theories suggesting the Amazon rainforest is man-made and share cultural traditions involving insect behaviors, karaoke machines, and fascinating insect facts.