Six critically endangered Mekong giant catfish — one of the largest and rarest freshwater fish in the world — were caught and released recently in Cambodia, reviving hopes for the survival of the species.

Six critically endangered Mekong giant catfish — one of the largest and rarest freshwater fish in the world — were caught and released in Cambodia recently in just a few days, offering new hope for the survival for the species.

Six giant Mekong catfish were caught in the span of a week in Cambodia recently, suggesting a potential revival of the critically endangered species.

Conservationists in Cambodia on Friday celebrated the discovery of six highly endangered Mekong giant catfish in the critical Southeast Asian waterway plagued by illegal fishing, habitat loss and plastic waste.