Whistle Pig
Marmots whistle loudly to warn each other of danger.
Source: UCLA Marmot Burrow: Yellow-bellied marmot
Marmots whistle loudly to warn each other of danger.
Look for them in the picture, then try the online activities below.
Marmots whistle loudly to warn each other of danger.
Source: UCLA Marmot Burrow: Yellow-bellied marmot
Bristlecone pines in the White Mountains can be almost 5,000 years old.
Source: Inyo County Visitor: Bristlecone Pines
The John Muir Trail runs more than 200 miles through the mountains.
Source: Wikipedia: John Muir Trail (213.7 miles)
Mount Whitney, the highest peak in the lower 48 states, is only 85 miles from Badwater, the lowest!
Source: Geographic Geoff: America's weirdest geographic coincidence
Sierra Nevada bighorn sheep climb steep, rocky cliffs.
Source: NPS Yosemite: Sierra Nevada bighorn sheep restored
The Sierra Nevada still has many small glaciers and ice fields high in the mountains.
Source: Portland State University: Glaciers of California
A Clark's nutcracker hides tens of thousands of seeds each summer and remembers most of the spots!
Source: NPS: Clark's NutcrackerEnter 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.
Find each one in the picture and tick it off.
Which Amazing Fact is this?
Tap the letters in the right order. It's something you can spot in the picture!