World·Source-based summary

In 1864, Tasmania introduced brown trout fromEngland for sport; 162 years later...

Conservation workers are building barriers and clearing waterways to save native Swan galaxias. This tiny fish faces extinction after brown trout were introduced over 160 years ago. Natural barriers helped some populations survive, but droughts and floods pose risks. Teams are cr

This is a source-based summary, not original reporting by Ebenezer journalists. Source: Times of India · Original byline: TOI Science Desk. Ebenezer published 9 Sept 2026, 10:23 pm. Editorial policy.

World — TOI Science Desk