MIGRACIONES SALVAJES: Las Más Peligrosas Del Mundo [Documental]

Transcript

With the start of the thaw in the headwaters of the rivers, an extraordinary journey begins. Thousands of sockeye salmon emerge from the ocean depths and begin their return to the freshwater where they were born. They follow an internal compass that responds to Earth's magnetic signals, as if they could smell home through the current. ... But they ... Read More