Just when Olivia thought her race was over, a cheating scandal turns everything upside down! The remaining racers head to Ranganathittu Bird Sanctuary in Mysore, India, where the challenge is all about feeding the birds – but only if you can figure out exactly what they eat and where they find it.

With the animal shelter back home on the line and the finish line finally in sight, Olivia has never had more reason to get it right.

If you're a kid who loves learning science and animal facts, you'll love Earth Rangers! Visit earthrangers.com to learn more!

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The race lands in India's Molai Forest – a forest planted single-handedly by one man over decades – for a plant-tracking challenge that takes a sharp turn when Hugo wanders straight into Bengal tiger territory. Olivia has to choose between her own race time and going after him, all while a mysterious shoe-swapping Ivy keeps popping up in places she shouldn't be able to reach. 

And just when Olivia thinks her race might be over, news from back home makes winning matter more than ever before.

If you're a kid who loves learning science and animal facts, you'll love Earth Rangers! Visit earthrangers.com to learn more!

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

The race lands in Kenya's Loisaba Conservancy, where the stakes just got enormous – literally. With only 20 racers left and just 10 markers hidden across the savannah, half the field is about to go home. Olivia follows a herd of elephants across cracked, dry ground to track down her marker, while Ivy's mysterious field researcher advantage raises more questions than it answers. 

The grand prize is finally revealed, and it's worth racing for. But is Olivia imagining things – or is something a little strange going on with Ivy?

If you're a kid who loves learning science and animal facts, you'll love Earth Rangers! Visit earthrangers.com to learn more!

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Olivia arrives in Neustadt, Germany with chicken feathers in her hair and a lot of explaining to do. The Go Green Racers tackle a high-stakes recycling challenge inside a real sorting facility, where one wrong item can ruin an entire batch. And one distracted racer ends up trapped in a fenced compound with a very confused wild boar. And Ryan. 

When Olivia and her least favourite rival find themselves cornered together, they're forced to ask a question neither saw coming: what if they've been assuming the worst about each other all along?

If you're a kid who loves learning science and animal facts, you'll love Earth Rangers! Visit earthrangers.com to learn more!

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Olivia arrives in Amsterdam – a city built around outsmarting water – and discovers that sometimes the key to staying afloat is just going with the flow. Literally. When the racers tackle a series of floodgate checkpoints, Olivia loses her phone to a canal (thanks, Emma) but gains a new friend mid-panic attack

Will her streak of accidental brilliance carry her to the finish line – or will the city that's spent 800 years holding back the sea finally teach her when to let go?

If you're a kid who loves learning science and animal facts, you'll love Earth Rangers! Visit earthrangers.com to learn more!

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SPONSOR SHOUTOUT:

Tons of thanks to Goldfish Swim School for supporting the show!

Head to GoldFishSwimSchool.com/Free, find your local school, and use promo code FREE to enroll. 

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See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

The Go Green Race rolls into Copenhagen – a city so obsessed with bikes it practically has wheels instead of sidewalks. The challenge: follow cycling routes through eco corridors, crack clues about Denmark's national bird and make it to a protected canal zone before a drawbridge cuts off the finish line. For good!

There's just one problem. Olivia really does not want to get on a bike.

Can she find her rhythm in time – and can a new ally, a very showboaty Ryan, and a tight deadline lead to one of the most dramatic finishes yet?

If you're a kid who loves learning science and animal facts, you'll love Earth Rangers! Visit earthrangers.com to learn more!

...

SPONSOR SHOUTOUT:

Tons of thanks to Goldfish Swim School for supporting the show!

Head to GoldFishSwimSchool.com/Free, find your local school, and use promo code FREE to enroll. 

...

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

The Go Green Race lands in Iceland – land of ice, fire, and geysers that erupt whenever they feel like it. The racer’s next challenge: complete three geothermal energy tasks and get back in time to photograph a massive eruption. The trick is, nobody knows exactly when it'll blow.

Can Olivia crack the clues, navigate a bubbling, sulphur-soaked volcanic landscape, and make it to the finish line before the Earth decides to explode?

If you're a kid who loves learning science and animal facts, you'll love Earth Rangers! Visit earthrangers.com to learn more!

...

SPONSOR SHOUTOUT:

Tons of thanks to Goldfish Swim School for supporting the show!

Head to GoldFishSwimSchool.com/Free, find your local school, and use promo code FREE to enroll. 

...

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

The race lands in St. John's, Newfoundland – "The Rock" – where the Atlantic Ocean is the playing field for the next leg of the Go Green Race, and a storm is brewing. Each racer must decode a marine species riddle, pick the right habitat and get their marker before someone gets sent home.

Olivia knows puffins and has loved them her whole life, so how does she end up in completely the wrong place? Add a Red Weather Warning, a very wise boat captain and Ryan celebrating way too early, and this episode has one of the most unexpected endings yet.

If you're a kid who loves learning science and animal facts, you'll love Earth Rangers! Visit earthrangers.com to learn more!

This episode was made in partnership with Environment & Climate Change Canada. Get the WeatherCAN app for current weather, alerts, radar maps, and more

...

SPONSOR SHOUTOUT:

Tons of thanks to Goldfish Swim School for supporting the show!

Head to GoldFishSwimSchool.com/Free, find your local school, and use promo code FREE to enroll. 

...

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

The race lands on Ellesmere Island in Canada's High Arctic – and it is cold. Like, three-pairs-of-socks cold. The challenge: each racer has three hours to solve a glacier riddle and decide if it's fact or fiction. Get it wrong and you're going home.

Olivia's snowmobile breaks down in the middle of nowhere, Ryan somehow stumbles onto the right answer for the wrong reasons, and the clock is not waiting for anyone. With elimination on the line, Olivia has to figure out what's actually happening to the world's glaciers – and fast.

Featuring glacier science from Environment and Climate Change Canada!

If you're a kid who loves learning science and animal facts, you'll love Earth Rangers! Visit earthrangers.com to learn more!

This episode was made in partnership with Environment & Climate Change Canada.

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The race heads to Cap Tourmente National Wildlife Area in Quebec, where the stakes just got real: at least one racer is going home today. Olivia must navigate a "choose your own path" adventure through a stunning wildlife area – solo, after the group splits up one by one. There are cryptic clues, a surprise moose encounter, endangered monarch butterflies, a very confusing bilingual trail marker, and a hill that nearly destroys her legs.

Can Olivia trust her instincts – and her so-so French – to get to the finish line first?

If you're a kid who loves learning science and animal facts, you'll love Earth Rangers! Visit earthrangers.com to learn more!

This episode was made in partnership with Environment & Climate Change Canada.

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See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.