This week, Ella goes in search of her favourite mammal, the elusive and majestic otter. She joins zoologist Lughaidh O'Neill on his project along the King's River in Kilkenny
This week, Ella goes in search of her favourite mammal, the elusive and majestic otter. She joins zoologist Lughaidh O'Neill on his project along the King's River in Kilkenny