Individually, Starlings are small, dark birds that at first glance don’t seem particularly special. But when they gather together in massive flocks on winter evenings to perform their aerial ballet, it’s quite a different matter! Tonight, our panel discuss the phenomenon of Starling murmurations.

For the first time, researchers have provided direct evidence of the role of gut health in wild populations of birds. Researchers at University College Cork recently published their findings in Proceedings of the National Academy of Sciences. Lead researcher Shane Somers joins us on the show.

A recent study by botanists at Kew Royal Botanic Gardens in the UK has identified 33 “dark spots” around the world where it is believed thousands of plant species are still waiting to be discovered. Éanna Ní Lamhna spoke to our good friend Dr. Matthew Jebb, Director of the National Botanic...