Migración: reproducción

The video explains the life cycle of Pacific salmon, focusing on their migration journey from the coast of North America to their birthplace in Alaska. It highlights their incredible sense of smell, the challenges they face during migration, such as adapting to freshwater and avoiding predators, and their ultimate goal of reaching their spawning grounds to reproduce before dying.

What is the significance of the Pacific salmon's sense of smell during their migration?

How do environmental changes affect the migration of Pacific salmon?

Describe the challenges Pacific salmon face during their migration to spawning grounds.

Explain the life cycle of Pacific salmon as described in the text.

What happens to Pacific salmon after they reproduce?