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4 Episodes 2022 - 2022
Episode 1
Patrick is investigating one of the most disturbed ecosystems on Earth-the Great Plains of North America-and the extraordinary preservation effort that's gradually turning the tide. And he's determined to understand the intricate web that connects prairie grasses and dung beetles to bison and the mighty grizzly bear.
Episode 2
Patrick is in British Columbia for the annual salmon run-a spectacular migration that not only ensures the survival of one species, but sustains the entire rainforest ecosystem as well. With salmon numbers in serious decline, Patrick is teaming up with local investigators to witness this changing landscape first-hand.
Episode 3
Patrick is in a remote national park in Costa Rica to witness the 'arribada'-the annual mass-nesting phenomenon where thousands of sea turtles come ashore to lay their eggs. But there's a twist. The event also attracts another iconic creature-jaguars-that come in for the kill. And this could be bad news for the endangered turtles.
Episode 4
In the jungles of Costa Rica, devastating droughts and floods are having a catastrophic effect on insect numbers. And Patrick is determined to find out just how far and wide this population decline is being felt. As it turns out, shifting weather patterns are having a direct impact on every species within this remarkable biome. But there is hope.