8. Huskies can run at speeds of around 31km per hour (20mph), but their key skill is endurance. 9. An eagle’s eyes are at least four times sharper than a human’s. 10. If a starfish is s… See more

15. While they grow, reindeer antlers have a velvety covering. When the antlers are fully grown, the ‘velvet’ is shed and rubs away. 16. Giant tortoise from the Galápagos … See more