Bacterial contamination and microplastics threaten Colombia's largest and most productive coastal lagoon - Estate lagoon a death trap for wildlife - residents - Tourist shares brutal reality of popular beach after calling it 'human lagoon' - WATCH: Masses of fish die-off at lagoon in Italy - Orca's escape from B.C. lagoon will be talked about for 'generations,' say Nations - Famous Malaga province lagoon marks 40 years as nature reserve with a flamboyance of more than 8,000 flamingos - YOU GOTTA SEE THIS: Man jumps into lagoon