A WORLD OF CURIOUS MINDS
Sky-High Tree
Hyperion, the tallest known tree, is about 380 feet tall, and its location is kept secret!
Source: DOGOnews: The location of the world's tallest tree is a big secret
Adventure 11 · With Cio
Coast Redwoods
Cio's Amazing Fact
Hyperion, the tallest known tree, is about 380 feet tall, and its location is kept secret!
Can you spot…
- the squirrel
- Cio's goggles
- a fallen log
- ferns
Look for them in the picture, then try the online activities below.
Coming soon to AmazonAll California adventures
From the Amazing Facts page
Amazing Facts
Thick Bark
Redwood bark can be a foot thick. It helps protect the tree from fire.
Source: Save the Redwoods League: Coast Redwood brochure
Banana Slugs
Some banana slugs in the redwood forest are bright yellow, just like a banana!
Source: NPS Redwood: Banana Slug & Millipede
Ghost Redwoods
Only about 50 rare 'albino' redwoods are known. Their leaves are creamy white.
Source: North Coast Journal: Albino Redwoods
Fairy Rings
New redwoods can sprout in a circle around an old stump.
Source: Save the Redwoods League: The mystery behind fairy rings
Bark Shield
Redwood bark is full of tannins, which help protect the tree from insects.
Source: Save the Redwoods League: Coast Redwood brochure
Treetop Gardens
Ferns can grow high up on the branches of old redwoods, like a garden in the sky.
Source: Save the Redwoods League: Ferns in the redwood canopy
Seabird Nests
Marbled murrelets fly in from the ocean to nest high in redwoods.
Source: U.S. Fish & Wildlife Service: Marbled Murrelet
Online activities
Do this adventure online
Unlock the California activities
Enter the code printed on the inside front cover of your book, or scan the unlock QR code there with a phone camera. You only need to do this once on each device.
Code not working? Email support@ciorium.com and we'll help.
Color it in
To do
Recommended colors
More colors
Can you spot?
To doFind each one in the picture and tick it off.
Fact match
To doWhich Amazing Fact is this?
Word puzzle
To doTap the letters in the right order. It's something you can spot in the picture!
Answers for grown-ups
- Hyperion, the tallest known tree, is about 380 feet tall, and its location is kept secret!
- Sky-High Tree
- Redwood bark can be a foot thick. It helps protect the tree from fire.
- Thick Bark
- Some banana slugs in the redwood forest are bright yellow, just like a banana!
- Banana Slugs
- Unscramble: LRRUIQSE
- SQUIRREL
This is the QR code printed on the Adventure 11 coloring page.