15 interesting facts about animals are not included in textbooks

The animal world always contains surprises that you have never heard in school. The following 15 photos will show you this.

The animal world always contains surprises that you have never heard in school. The following 15 photos will show you this.

Picture 1 of 15 interesting facts about animals are not included in textbooks

1. Penguins really have knees.(Photo: BrightSide).

Picture 2 of 15 interesting facts about animals are not included in textbooks

2. The elephant's legs have a bone structure similar to human legs.(Photo: BrightSide).

Picture 3 of 15 interesting facts about animals are not included in textbooks

3. This is the sleeping pattern of a owl.(Photo: BrightSide).

Picture 4 of 15 interesting facts about animals are not included in textbooks

4. Special foot structure of a platypus.(Photo: BrightSide).

Picture 5 of 15 interesting facts about animals are not included in textbooks

5. Cats do not feel sweet because their tongue does not have a sense of taste.(Photo: BrightSide).

Picture 6 of 15 interesting facts about animals are not included in textbooks

6. This is a whale's skull.(Photo: BrightSide).

Picture 7 of 15 interesting facts about animals are not included in textbooks

7. The tail feathers of an elephant.(Photo: BrightSide).

Picture 8 of 15 interesting facts about animals are not included in textbooks

8. Some starfish can carry squares due to genetic mutations.(Photo: BrightSide).

Picture 9 of 15 interesting facts about animals are not included in textbooks

9. Chinese deer in vampire-like form with long fangs.(Photo: BrightSide).

Picture 10 of 15 interesting facts about animals are not included in textbooks

10. Cows don't have upper teeth.(Photo: BrightSide).

Picture 11 of 15 interesting facts about animals are not included in textbooks

11. Bearded vulture with scary hunting face with colorful fur.(Photo: BrightSide).

Picture 12 of 15 interesting facts about animals are not included in textbooks

12. The baby elephant has a habit of sucking his cock, like the habit of sucking a child's hand.(Photo: BrightSide).

Picture 13 of 15 interesting facts about animals are not included in textbooks

13. The door teeth of beaver are orange due to the iron element.(Photo: BrightSide).

Picture 14 of 15 interesting facts about animals are not included in textbooks

14. Transparent shark eggs.(Photo: BrightSide).

Picture 15 of 15 interesting facts about animals are not included in textbooks

15. An Indian giant squirrel is multicolored and can be up to 1 meter long.(Photo: BrightSide).

  • Animal World - Interesting things you don't know
  • Unexpected facts about animals may not be known to you
Update 28 July 2019
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