Finally, a crow special! Dan chats with Dr Sarah Jelbert, a comparative psychologist at the University of Bristol, who is interested in the evolution of cognitive abilities in animals. She's mad about crows (because they're mysterious, super intelligent and majestic). Did you know they have their own woodland workshops? Stick your beak into this episode to find out more.

Also, a heads up, this will be the last Rough Corner for a few weeks while Dan and Spooky Al head on holiday (not together). The main episodes will continue as (para)normal.