Matt Baker and Charlotte Smith head to Welney Wetland Centre in Norfolk for World Wetlands Day, uncovering the vital role these habitats play in supporting a host of bird species, including the whooper swan and black-tailed godwit. Along the way, they meet the dedicated individuals working tirelessly to safeguard these precious environments. Matt is captivated by a breathtaking display by whooper swans while assisting with crucial winter counts, and Charlotte joins volunteers building a new hide, offering visitors a closer look at the magical wildlife that calls this stunning location home. Meanwhile, Joe Crowley investigates concerns over new border checks and the impact they could have on farmers and our food.