Drowning in Plastic

Liz travels 10,000 miles to a remote island off the coast of Australia that is the nesting site for a population of seabirds: Flesh Footed Shearwaters.

Liz heads to America to some of the busiest fishing grounds in the world to join an intrepid rescue team. She helps an emergency mission to save a grey seal pup caught in plastic nets that have sliced into its throat.