In this first episode, he investigates how and why birds communicate, looking at the reasons snipe use their tail fea...

In this episode, Iolo investigates the courtship and nesting behaviour of birds, including the amazing courtship disp...

Iolo discovers the difficulties birds face in order to stay alive, and the programme includes a dramatic scene in whi...

In this fourth episode, Iolo Williams explores how birds in Wales have adapted to living alongside us, making use of ...

In this final episode, Iolo explores bird design - from their ability to fly to the way that their beak design, colou...