Free fun facts · PDF
12 amazing animal facts
A printable sheet of 12 surprising animal facts for classrooms and fridges.
1 page, US Letter size, 35 KB. Free, no sign-up.
Sources: Sources for each fact are listed on its So Many Facts page. Checked October 2026.
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Printing tips
- Print at actual size (100%), not "fit to page", so the lines stay a usable size.
- It is laid out for US Letter paper and also fits A4.
- Turn on "background graphics" if the colors come out pale.
What is on this fun facts
- An octopus has three hearts.
- Wombats produce cube-shaped poop.
- Sea otters hold hands while they sleep so they don’t drift apart.
- Flamingos are pink because of what they eat.
- A group of crows is called a murder.
- A shrimp’s heart is in its head.
- Koalas have fingerprints almost identical to humans.
- Starfish have no brain and no blood.
- Hummingbirds are the only birds that can fly backwards.
- Elephants are one of the few mammals that cannot jump.
- Cats cannot taste sweetness.
- Axolotls can regrow limbs, parts of their heart and even parts of their brain.
