Enjoy perfect penguin moments, from muddy clean-ups to a chick's first steps. Welcome to BBC Earth, your home for 50 years of dramatic, rare, and exclusive natural history content, showcasing the world's amazing stories and wonders.

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Insects are vital for healthy ecosystems and human well-being, yet they face global decline from pollution, pesticides, habitat loss, and climate change. This crisis causes insect extinctions and the loss of irreplaceable services like pollination and decomposition.

The Center for Biological Diversity, a 501c3 nonprofit, works to secure a future for all species. We believe human welfare is linked to nature's diversity. Through science, law, and creative media, we protect the lands, waters, and climate species need, ensuring a wild world for future generations.

Learn more and take action at biologicaldiversity.org. Connect with us on social media or email center@biologicaldiversity.org for inquiries.

Our planet faces an unprecedented extinction crisis, with one species disappearing hourly and over a million plants and animals projected to vanish in coming decades. This unravels our world, but extinction is a choice we can fight, and awareness is the first step.

The 501c3 Center for Biological Diversity links human welfare to nature's diversity. We secure a future for all species through science, law, media, and habitat protection. Learn more at biologicaldiversity.org and take action at biologicaldiversity.org/action/alerts. Connect with us: Twitter, Facebook, Instagram, TikTok. For inquiries, email center@biologicaldiversity.org.

One in four native bee species, including western bumblebees, are rapidly declining due to habitat loss, climate change, invasive species, and pesticides. This alarming trend signals significant biodiversity loss across the country.

The Center for Biological Diversity, a 501c3 nonprofit, protects species and their habitats through science, law, and creative media. Believing human welfare is deeply linked to nature, we work to secure a future where the wild thrives for generations to come.

Learn more at our website and take action. For questions or media inquiries, email center@biologicaldiversity.org.

Himalayan marmots prepare for winter by accumulating fat reserves before hibernation, navigating competition and predators. Discover these and other dramatic natural wonders on BBC Earth, offering 50 years of entertaining and thought-provoking natural history content.

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Welcome to BBC Earth, your destination for 50 years of captivating natural history. Discover amazing stories, beauty, and natural wonders, from dramatic wildlife to exclusive series. Subscribe for more: [Subscribe](http://bit.ly/BBCEarthSub), and get updates via our [newsletter](https://www.bbcearth.com/newsletter).

Explore a vast library of content, including the [Best of BBC Earth](https://bit.ly/BestOfBBCEarth), thrilling [Animal Fights](https://bit.ly/BestAnimalFights), and extended videos. Dive into iconic series like [Planet Earth III](https://bit.ly/PlanetEarthIIIPlaylist), [Frozen Planet II](https://bit.ly/FrozenPlanetIIPlaylist), and [Blue Planet II in 4K](https://bit.ly/BluePlanetII4kPlaylist).

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North Atlantic right whales are critically endangered, with only around 370 individuals remaining. Since 2017, over 140 have been killed or injured in an "Unusual Mortality Event."

The Center for Biological Diversity, a 501c3 nonprofit based in Tucson, Arizona, works to secure a future for all species on the brink of extinction. Believing human welfare is deeply linked to nature's diversity, they use science, law, and creative media to protect the lands, waters, and climate vital for species survival.

Explore their work, take action, and connect on social media via their website: https://www.biologicaldiversity.org. For questions or media inquiries, email: center@biologicaldiversity.org.

Rewatch our interactive showcase featuring ten startups from the Ray of Hope Accelerator. These founders, after six months, demonstrate how biomimicry—nature's strategies—addresses urgent global challenges in energy, materials, water, and biodiversity. Innovations range from bio-inspired coatings and surgical adhesives to cultured wood and microplastic filters.

The Ray of Hope Accelerator, a six-month program by the Biomimicry Institute, supports early-stage, nature-inspired startups with funding, mentorship, and expert access. Applications for the 2026 cohort open in early March. Join our Ask Us Anything Session on March 18 at 9:00 AM PT: Ask Us Anything Session.

Thousands of swallow-tailed kites prepare for their 8,000 km migration to South America, preening feathers and building energy reserves.

This clip is from 'Natural World: Florida - America's Animal Paradise' (2019). BBC Earth offers 50 years of dramatic and exclusive natural history content. Subscribe for more: http://bit.ly/BBCEarthSub. For news and updates, sign up to our newsletter: https://www.bbcearth.com/newsletter.

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Discover incredible desert wildlife, from heat-tolerant ants to tiny hunters, in a captivating 30-minute journey. BBC Earth brings you 50 years of dramatic, thought-provoking natural history content, showcasing the world's beauty and wonder.

Subscribe to BBC Earth for more amazing stories, and sign up for our newsletter to receive the latest updates and exclusives. Explore additional content like Planet Earth III and Blue Planet II in 4K. For service information and feedback, visit bbcworldwide.com/vod-feedback--contact-details.aspx.

Witness Mexico's captivating wildlife, from bears preparing for hibernation to snakes hunting prey. BBC Earth brings you 50 years of dramatic, rare, and exclusive natural history content, showcasing the world's beauty and wonder.

Subscribe to BBC Earth for more: http://bit.ly/BBCEarthSub. Sign up for our newsletter: https://www.bbcearth.com/newsletter. Explore more content, including "Best of BBC Earth" and "Planet Earth III."

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Welcome to BBC Earth, your source for 50 years of entertaining and thought-provoking natural history content. Discover dramatic, rare, and exclusive stories from our amazing world. Subscribe for more: [Subscribe](http://bit.ly/BBCEarthSub).

Stay updated with the latest news and exclusives by signing up for our [newsletter](https://www.bbcearth.com/newsletter). Explore more incredible nature content, including [Best of BBC Earth](https://bit.ly/BestOfBBCEarth), [Planet Earth III](https://bit.ly/PlanetEarthIIIPlaylist), and [Frozen Planet II](https://bit.ly/FrozenPlanetIIPlaylist).

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Male alligators use loud calls to attract females, who carefully select a mate before laying eggs. This fascinating behavior is featured in 'Natural World: Florida - America's Animal Paradise' (2019).

BBC Earth offers 50 years of captivating natural history content, showcasing the world's beauty and wonder. Explore dramatic, rare, and exclusive nature stories.

Subscribe to BBC Earth (http://bit.ly/BBCEarthSub) and our newsletter (https://www.bbcearth.com/newsletter) for more captivating natural history. Explore content like 'Planet Earth III'. For service feedback, visit: http://bbcworldwide.com/vod-feedback--contact-details.aspx.

Welcome to BBC Earth, your home for 50 years of captivating natural history. Discover dramatic, rare, and exclusive content showcasing the world's beauty and wonder.

Subscribe: http://bit.ly/BBCEarthSub. Sign up for our newsletter: https://www.bbcearth.com/newsletter. Explore playlists: Best of BBC Earth 🌍 https://bit.ly/BestOfBBCEarth, Best Animal Fights 🥊 https://bit.ly/BestAnimalFights, Videos over 10 minutes ⏰ https://bit.ly/3SHJCEJ, Planet Earth III 🌍 https://bit.ly/PlanetEarthIIIPlaylist, Frozen Planet II ❄️ https://bit.ly/FrozenPlanetIIPlaylist, Blue Planet II in 4k 🌊 https://bit.ly/BluePlanetII4kPlaylist.

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North America has lost an estimated 3 billion birds since 1970 due to the extinction crisis. The Center for Biological Diversity, a 501c3 nonprofit based in Tucson, Arizona, works to secure a future for all species. Believing human welfare is deeply linked to nature's diversity, we use science, law, and creative media to protect the lands, waters, and climate essential for survival.

Learn more and connect with us: Visit our website at biologicaldiversity.org, or find us on social media (Twitter, Facebook, Instagram, TikTok). For questions or media inquiries, email center@biologicaldiversity.org. Take action at biologicaldiversity.org/action/alerts.

Alligator hatchlings hone their solo hunting skills at night, under the watchful eye of their mother during the day. This clip is from 'Natural World: Florida - America's Animal Paradise' (2019).

Welcome to BBC Earth, your destination for 50 years of captivating natural history content. Explore dramatic, rare, and exclusive stories of our planet's beauty and wonder. Subscribe to our channel and sign up for our newsletter to stay updated.

This video delves into the fascinating science behind the outlandish methods animals employ to find mates and raise families. These captivating clips are sourced from 'Natural Born Rebels' (2018).

Welcome to BBC Earth, your premier destination for 50 years of entertaining and thought-provoking natural history. Explore dramatic, rare, and exclusive stories that reveal the beauty and wonder of the natural world.

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These scenes capture some of Africa's most extraordinary wildlife encounters, from giraffes competing for dominance to hatchlings struggling for survival.

For more incredible wildlife content, subscribe to BBC Earth. Stay updated with the latest news, updates, and exclusives by signing up for our newsletter.

Welcome to BBC Earth, your destination for 50 years of entertaining and thought-provoking natural history content. Discover dramatic, rare, and exclusive stories from the natural world.

Subscribe for more amazing content [here](http://bit.ly/BBCEarthSub) and get exclusive updates via our newsletter [here](https://www.bbcearth.com/newsletter). Explore our extensive natural history collection, including the Best of BBC Earth [here](https://bit.ly/BestOfBBCEarth).

This is a commercial page from BBC Studios. For service information and feedback, visit [bbcworldwide.com](http://bbcworldwide.com/vod-feedback--contact-details.aspx).

Subscribe to BBC Earth [here](http://bit.ly/BBCEarthSub) for captivating natural history content. Sign up for our [newsletter](https://www.bbcearth.com/newsletter) to receive the latest updates and exclusives.

Welcome to BBC Earth, your destination for 50 years of entertaining and thought-provoking natural history. Discover dramatic, rare, and exclusive content, including popular series like Planet Earth III 🌍, Frozen Planet II ❄️, and Blue Planet II in 4K 🌊, alongside best-of compilations and animal fights. Explore more [here](https://bit.ly/BestOfBBCEarth).

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