@theamateurhunter: The marble trout wasn’t wiped out by pollution or overfishing. It was slowly erased through hybridization with an introduced species. In the Soča River, the last genetically pure fish survived only because a handful of isolated mountain streams kept them separated. It’s a powerful reminder that conservation isn’t always about saving numbers, sometimes it’s about protecting the genetics that make a species unique. #MarbleTrout #Conservation #FreshwaterFishing #WildlifeBiology #FishingFacts