Sometimes a discovery doesn't happen in the field — it happens decades later, in a drawer.
In the 1980s, an Antarctic expedition recovered a fossil and recorded it simply as "vertebra of a large reptile" in a field notebook. That single line was all anyone knew about it for the next 40 years.
It wasn't until paleontologist Dr. Mark Evans revisited old research and notes that the fossil was properly identified — as the first dinosaur bone ever found in Antarctica. Its distinctive shape points to a Titanosaur, the largest dinosaur to ever walk the Earth.
The bone had been sitting in a collection the entire time. What changed wasn't the fossil — it was someone finally looking at it with the right knowledge asking the right questions.
Meet the cold-blooded champions. Komodo dragons, caimans, bullfrogs, waterfall toads — these reptiles and amphibians have evolved extreme skills to survive as ectotherms, relying on their environment instead of their own body heat. We've put together a collection of BBC video clips all about cold-blooded animals (see Related Resources below). Watch them, then take the Kahoot to see what stuck.
The tricks are surprisingly specific: basilisks use a rapid leg motion to run across water without sinking, while waterfall toads — which can't leap like most frogs — have their own clever way of dodging predators. Explore how these cold-blooded creatures have adapted to thrive, and pick up some solid vocabulary along the way.
Deserts look empty. They are anything but.
From the sun-scorched dunes of the Sahara to the scrubby plains of Australia, desert animals have cracked one of nature's toughest puzzles: how to survive where water is scarce, temperatures are brutal, and food is hard to find. In this playlist, you'll meet the remarkable species that call these landscapes home — from the iconic camel and the lightning-fast hawk to the bounding kangaroo and the armored pangolin.
Each clip, drawn from landmark BBC series including Seven Worlds, One Planet and Planet Earth II, puts you face-to-face with real desert survival in action. Some animals store water and energy for enormous journeys across open terrain. Others hunt by night, move in short bursts, or use camouflage so good they practically disappear. Every strategy is different. Every one is extraordinary.
As you watch, think bigger: How do animals adapt to temperatures that would stop most creatures in their tracks? What physical traits make desert life not just possible, but thriving? And how do these species — predator and prey, reptile and mammal — depend on each other to keep desert ecosystems in balance?
This playlist won't just teach you about deserts. It will make you see them differently.
Celebrate the incredible work of Sir David Attenborough — a storyteller who has helped millions of students and viewers explore the natural world. On the occasion of his 100th birthday on May 8, 2026, we honor his enormous accomplishments in the field of environmental advocacy and his role in revolutionizing nature documentaries.
This playlist brings together 10 unforgettable clips from landmark BBC series like Planet Earth, Blue Planet, and Frozen Planet. Each video showcases amazing wildlife, powerful storytelling, and moments that spark curiosity and wonder.
Perfect for the classroom or at home, these videos help students connect with nature, understand our planet, and feel inspired to protect it.
March 5, 2026, marks the 20th anniversary of premiere of BBC's Planet Earth (and it's just in time for Earth Day on April 22, too!). The breathtaking and award-winning documentary series, narrated by none other than Sir David Attenborough, highlights the natural wonders of our planet. In honor of this momentous occasion, we've put together some of the most popular clips from this beloved natural history show for students ages 8–14.
Get up close and personal with hydroplaning dolphins. Witness an iguana hatchling's terrifying race to survive, pursued by racer snakes. Watch the first steps of two polar bear cubs emerging from hibernation. More of the real-life magic of our blue marble awaits in this video playlist, part of our Planet Earth Collection. Grab your Planet Earth Passport and start exploring!
Meet one of the world's strangest reptiles — the seagoing iguana! First watch Marine Iguanas in the Galápagos Quiz, a short clip from the award-winning BBC series Planet Earth. Sir David Attenborough explains how these unique lizards have adapted to graze on underwater algae, a critical food source on this young, volcanic island in the Galápagos.
Once your students have watched the video, invite them to check for understanding with this quick, 8-question quiz!
Get ready to meet the cold-blooded superstars of the animal kingdom! This BBC playlist slinks, scuttles, and snaps through the fascinating lives of cobras, turtles, lizards, and alligators. Whether it's the mesmerizing hood dance of a cobra or the alligator's toothy grin, these clips are perfect for sparking curiosity (and maybe a little squeamishness) in your classroom. Warning: May cause students to say "Whoa!" and "Ew!" in equal measure.
The article "Komodo Dragons: Nature’s Giant Venomous Predators" from BBC's Discover Wildlife delves into the biology and ecology of the world's largest lizard. It covers their impressive size, unique venomous bite, dietary habits, reproductive strategies, and the threats leading to their endangered status, including habitat loss and climate change.
The article "Birds and Reptiles Cry Tears Like Humans" from BBC's Science Focus explains how the tears of birds and reptiles contain similar chemical compositions to human tears. Scientists hope this research will lead to improved treatments for eye conditions and offer new insights into evolutionary biology.
The article "Iron-Coated Teeth: The Secret of Komodo Dragons" from BBC's Discover Wildlife reveals that Komodo dragons have iron-coated serrated teeth, allowing them to efficiently rip through prey. The discovery sheds light on the hunting techniques of these giant lizards and may even offer clues about the feeding habits of ancient predators like the T. rex.
In Reptiles and Water in the Desert, narrator Sir David Attenborough describes how all wildlife makes the most of any opportunity to get water in the desert. The thorny devil sources water from eating ants but it can also dip its toe in puddles and collect moisture by capillary action. This video is excerpted from BBC’s Seven Worlds, One Planet, a series featuring remarkable animal behavior from all seven continents.
In The Amazing Waterfall Toad, narrator Sir David Attenborough introduces the amazing waterfall toad, a tiny creature that lives in the jungles where Brazil and Venezuela meet. About the size of a postage stamp, this toad has super gripping hands that help it cling to trees and wet leaves in the treetops. While other frogs might hop away from danger, the waterfall toad has a unique strategy that protects it from hungry snakes below. This video is excerpted from BBC's Life, a show that explores the remarkable strategies animals and plants use to ensure their survival.
Sometimes a discovery doesn't happen in the field — it happens decades later, in a drawer.
In the 1980s, an Antarctic expedition recovered a fossil and recorded it simply as "vertebra of a large reptile" in a field notebook. That single line was all anyone knew about it for the next 40 years.
It wasn't until paleontologist Dr. Mark Evans revisited old research and notes that the fossil was properly identified — as the first dinosaur bone ever found in Antarctica. Its distinctive shape points to a Titanosaur, the largest dinosaur to ever walk the Earth.
The bone had been sitting in a collection the entire time. What changed wasn't the fossil — it was someone finally looking at it with the right knowledge asking the right questions.
Meet the cold-blooded champions. Komodo dragons, caimans, bullfrogs, waterfall toads — these reptiles and amphibians have evolved extreme skills to survive as ectotherms, relying on their environment instead of their own body heat. We've put together a collection of BBC video clips all about cold-blooded animals (see Related Resources below). Watch them, then take the Kahoot to see what stuck.
The tricks are surprisingly specific: basilisks use a rapid leg motion to run across water without sinking, while waterfall toads — which can't leap like most frogs — have their own clever way of dodging predators. Explore how these cold-blooded creatures have adapted to thrive, and pick up some solid vocabulary along the way.
Deserts look empty. They are anything but.
From the sun-scorched dunes of the Sahara to the scrubby plains of Australia, desert animals have cracked one of nature's toughest puzzles: how to survive where water is scarce, temperatures are brutal, and food is hard to find. In this playlist, you'll meet the remarkable species that call these landscapes home — from the iconic camel and the lightning-fast hawk to the bounding kangaroo and the armored pangolin.
Each clip, drawn from landmark BBC series including Seven Worlds, One Planet and Planet Earth II, puts you face-to-face with real desert survival in action. Some animals store water and energy for enormous journeys across open terrain. Others hunt by night, move in short bursts, or use camouflage so good they practically disappear. Every strategy is different. Every one is extraordinary.
As you watch, think bigger: How do animals adapt to temperatures that would stop most creatures in their tracks? What physical traits make desert life not just possible, but thriving? And how do these species — predator and prey, reptile and mammal — depend on each other to keep desert ecosystems in balance?
This playlist won't just teach you about deserts. It will make you see them differently.
Celebrate the incredible work of Sir David Attenborough — a storyteller who has helped millions of students and viewers explore the natural world. On the occasion of his 100th birthday on May 8, 2026, we honor his enormous accomplishments in the field of environmental advocacy and his role in revolutionizing nature documentaries.
This playlist brings together 10 unforgettable clips from landmark BBC series like Planet Earth, Blue Planet, and Frozen Planet. Each video showcases amazing wildlife, powerful storytelling, and moments that spark curiosity and wonder.
Perfect for the classroom or at home, these videos help students connect with nature, understand our planet, and feel inspired to protect it.
March 5, 2026, marks the 20th anniversary of premiere of BBC's Planet Earth (and it's just in time for Earth Day on April 22, too!). The breathtaking and award-winning documentary series, narrated by none other than Sir David Attenborough, highlights the natural wonders of our planet. In honor of this momentous occasion, we've put together some of the most popular clips from this beloved natural history show for students ages 8–14.
Get up close and personal with hydroplaning dolphins. Witness an iguana hatchling's terrifying race to survive, pursued by racer snakes. Watch the first steps of two polar bear cubs emerging from hibernation. More of the real-life magic of our blue marble awaits in this video playlist, part of our Planet Earth Collection. Grab your Planet Earth Passport and start exploring!
Meet one of the world's strangest reptiles — the seagoing iguana! First watch Marine Iguanas in the Galápagos Quiz, a short clip from the award-winning BBC series Planet Earth. Sir David Attenborough explains how these unique lizards have adapted to graze on underwater algae, a critical food source on this young, volcanic island in the Galápagos.
Once your students have watched the video, invite them to check for understanding with this quick, 8-question quiz!
Get ready to meet the cold-blooded superstars of the animal kingdom! This BBC playlist slinks, scuttles, and snaps through the fascinating lives of cobras, turtles, lizards, and alligators. Whether it's the mesmerizing hood dance of a cobra or the alligator's toothy grin, these clips are perfect for sparking curiosity (and maybe a little squeamishness) in your classroom. Warning: May cause students to say "Whoa!" and "Ew!" in equal measure.
The article "Komodo Dragons: Nature’s Giant Venomous Predators" from BBC's Discover Wildlife delves into the biology and ecology of the world's largest lizard. It covers their impressive size, unique venomous bite, dietary habits, reproductive strategies, and the threats leading to their endangered status, including habitat loss and climate change.
The article "Birds and Reptiles Cry Tears Like Humans" from BBC's Science Focus explains how the tears of birds and reptiles contain similar chemical compositions to human tears. Scientists hope this research will lead to improved treatments for eye conditions and offer new insights into evolutionary biology.
The article "Iron-Coated Teeth: The Secret of Komodo Dragons" from BBC's Discover Wildlife reveals that Komodo dragons have iron-coated serrated teeth, allowing them to efficiently rip through prey. The discovery sheds light on the hunting techniques of these giant lizards and may even offer clues about the feeding habits of ancient predators like the T. rex.
In Reptiles and Water in the Desert, narrator Sir David Attenborough describes how all wildlife makes the most of any opportunity to get water in the desert. The thorny devil sources water from eating ants but it can also dip its toe in puddles and collect moisture by capillary action. This video is excerpted from BBC’s Seven Worlds, One Planet, a series featuring remarkable animal behavior from all seven continents.
In The Amazing Waterfall Toad, narrator Sir David Attenborough introduces the amazing waterfall toad, a tiny creature that lives in the jungles where Brazil and Venezuela meet. About the size of a postage stamp, this toad has super gripping hands that help it cling to trees and wet leaves in the treetops. While other frogs might hop away from danger, the waterfall toad has a unique strategy that protects it from hungry snakes below. This video is excerpted from BBC's Life, a show that explores the remarkable strategies animals and plants use to ensure their survival.