A. Wilder · Children's Adventure Book

📚 Buy on Amazon

ARI

The MagiCal SeCret of the
Martinosa Rainforest

What's on this page?
About the book

The story begins at night

Just before you fall asleep, when everything slows down — a soft tapping at the window. Not loud. Not urgent. Just enough to be noticed.

A flash of blue and gold. Eyes that understand more than words ever could.

One night it's the deep green breath of the Amazon. Another, the frozen silence of the Arctic sky. Or golden dunes where the wind carries ancient stories.

ARI is not just a bird. He is a guide, a friend, a keeper of secrets.
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Join Sophia, Bembem, Lelo and baby Theo on unforgettable adventures through faraway lands filled with mystery, courage and magic — and discover the Magical Secret of the Martinosa Rainforest.

Peek inside the book

A taste of the Martinosa

A rainforest like no other — glowing with the colours of a thousand crayons, full of creatures, whispers and things that cannot quite be explained.

ARI's playground
ARI's playground
In the Martinosa
In the Martinosa 🌿
The jungle house
The jungle house 🌙
Luna the macaw
Luna 🌿
ARI's feathers
ARI's feathers — up close 🪶
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Did you know?

10 Amazing facts about Blue & Yellow Macaws

They live up to 60–80 years

Blue-and-yellow macaws can live almost as long as a human — up to 80 years in captivity. In the wild they live around 30–35 years. ARI could be your friend for your entire life!

🧠

As smart as a 3–5 year old child

Macaws can solve puzzles, use tools, and recognise themselves in mirrors. Scientists compare their intelligence to young human children — which is exactly why ARI feels so real.

💪

Their beak exerts 300 lbs of pressure

A macaw's beak can crack open Brazil nuts — something no other animal can do. It's like having industrial pliers built into your face, which is very useful in the rainforest.

👁️

They see ultraviolet light

Macaws see UV light — completely invisible to humans. Flowers, feathers and fruits glow in secret patterns that only ARI can see. The world literally looks different to him.

💑

They mate for life — forever

Once a macaw finds a partner, they stay together their entire lives. They sleep side by side, share food and preen each other every single day. No exceptions.

🗣️

They learn over 100 words

Blue-and-yellow macaws are among the world's best talkers. Some learn over 100 words and actually use them in the right context — not just repeating randomly.

🪶

The blue feathers have NO blue pigment

This is mind-bending: ARI's blue feathers contain zero blue pigment. The colour comes entirely from the feather's microscopic structure bending light — like a living prism.

🌱

They plant hundreds of trees

By eating fruit and flying far, macaws drop seeds across the forest — planting hundreds of trees in a lifetime without knowing it. ARI is secretly one of the rainforest's most important gardeners.

🎵

They sing to their eggs before hatching

Parent macaws make soft special sounds to their eggs before the chick can even hear. Researchers believe this helps bond parent and chick before birth.

🌍

Their real name is Arararuna

In Brazil, the Blue-and-Yellow Macaw is called Arararuna — a word from the Tupi indigenous people meaning "long black parrot." The Tupi lived alongside these birds for thousands of years.

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Test your knowledge

ARI's Quiz Challenge 🎯

Answer all 8 questions — ARI is watching! 👀

Q1. How long can a Blue-and-Yellow Macaw live in captivity?

✅ Amazing! Almost as long as a human — up to 80 years!
❌ Macaws can live an incredible 60–80 years in captivity!

Q2. What is the real Brazilian name for the Blue-and-Yellow Macaw?

✅ Arararuna! From the Tupi people of the Amazon.
❌ It's Arararuna — a Tupi word from the indigenous people of Brazil!

Q3. Why do macaws gather at riverbank clay licks?

✅ Clay licks are nature's pharmacy! The clay neutralises toxins in seeds and fruit.
❌ Macaws eat clay to neutralise natural toxins in the seeds and fruits they eat!

Q4. A macaw's blue feathers look blue — but what is the surprising truth?

✅ Mind-blowing! Zero blue pigment — pure physics, like a living prism!
❌ There's NO blue pigment! The colour is created by the feather's microstructure bending light!

Q5. Blue-and-Yellow Macaws find a partner and stay together for how long?

✅ Forever! Macaws are completely faithful — every single day of their lives!
❌ Macaws mate for life — completely faithful to one partner!

Q6. What kind of light can macaws see that is invisible to humans?

✅ Yes! Macaws see UV — flowers and feathers glow in hidden patterns only they can see!
❌ It's ultraviolet light — macaws see a hidden world invisible to us!

Q7. How does a macaw help the rainforest grow without even knowing it?

✅ Macaws are secret gardeners! One macaw can plant hundreds of trees in its lifetime!
❌ By eating fruit and flying far, macaws drop seeds everywhere — accidental gardeners!

Q8. What is the Amazon Rainforest sometimes called — and why does it matter for all of us?

✅ The Lungs of the Earth! Every breath you take owes a little something to the Amazon. 🌿
❌ It's called the Lungs of the Earth — producing around 20% of all the oxygen we breathe!
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Word puzzle

Rainforest Word Search 🔍

Find all 10 hidden words! Click the first letter, then the last. Words go across, down or diagonal.

Found: 0 / 10

🎉 You found them all!

ARI is doing a happy dance in the rainforest!

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Memory challenge

Match the Facts 🧩

Tap a fact on the left, then tap its matching answer on the right!

The fact
The answer
Matched: 0 / 6

🏆 Perfect!

ARI says you'd make an outstanding rainforest explorer! 🌿

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Puzzle game

Jigsaw Puzzle 🧩

Choose a picture and difficulty. Drag pieces from the tray onto the board — or tap a piece then tap its slot. Pieces snap green when correctly placed!

Choose image
Difficulty
Reference
Your puzzle
Pieces — drag or tap to place
Placed: 0 / 9
🎉 Solved! ARI is very impressed!
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Ready to meet ARI?

The adventure starts at your bedroom window. Join Sophia, Bembem, Lelo and baby Theo in the heart of the Martinosa Rainforest — available on Amazon worldwide.

📚 Buy on Amazon 🌿 A. Wilder World