When did Our Planet Season 1 Episode 4 air?
Our Planet Season 1 Episode 4 aired on April 5, 2019.


Experience life's extraordinary journeys.
Experience our planet's natural beauty and examine how climate change impacts all living creatures in this ambitious documentary of spectacular scope.

From fearsome sharks to lowly urchins, 90 percent of marine creatures live in coastal waters. Protecting these habitats is a battle humanity must win.
Direct answers for episode-level questions and details.
Our Planet Season 1 Episode 4 aired on April 5, 2019.
This episode runs for approximately 50 minutes.
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