Ep 1. Great Migrations

Great Migrations is a nature documentary series that examines the epic journeys made by various animal species across the world. In season 1, episode 1, aptly named "Great Migrations," viewers are introduced to the awe-inspiring phenomenon of mass animal migrations.

The episode begins by highlighting the annual migration of millions of wildebeest from Tanzania's Serengeti to Kenya's Maasai Mara. The sheer number of wildebeest is staggering, and their journey is one of the most famous and well-documented migrations in the world. The program shows stunning sequences of the wildebeest as they cross rivers, dodge crocodiles, and contend with predators such as lions and hyenas.

The focus then turns to the monarch butterfly, whose migration is no less remarkable. Every year, millions of monarchs travel thousands of miles from their breeding grounds in North America to their wintering sites in Mexico. The butterflies navigate by using the sun's position, and scientists still don't fully understand how they can find their way over such long distances.

Next, viewers are transported to the oceans, where humpback whales migrate thousands of miles every year to their breeding grounds in warmer waters. The program highlights the complex and diverse social behaviors of the whales, including singing and breaching. The migratory journey of the humpback is not without danger, as the program shows them avoiding killer whales and navigating through shipping lanes.

Moving on to the skies, the program introduces viewers to one of the world's most impressive birds of prey: the golden eagle. These birds migrate south every winter, often covering thousands of miles over weeks. The program shows the golden eagle's acute hunting skills as they capture prey in mid-air, and also highlights their interactions with rival bird species.

Finally, the program examines the migration of the red crab, which takes place on Christmas Island in the Pacific Ocean. Every year, millions of red crabs journey from the forest to the coast, where they mate and spawn. The journey is fraught with danger, as the crabs must contend with roads, human activity, and predators such as yellow crazy ants.

Overall, season 1, episode 1 of Great Migrations is a stunning introduction to the incredible journeys undertaken by various animal species across the world. The program blends stunning cinematography, informative narration, and captivating stories to create an unforgettable viewing experience.