In this video we can see how the Common Octopus – Octopus Vulgaris – is an extremely curious and intelligent animal. The octopus was allowed to approach up to a few centimeters, (5, 10 cm.) And intrigued by the camera tried to capture it first with a tentacle, then with two others. Not at all intimidated by the presence of the diver tried to pull her towards him, then once he realized that there would be nothing to do he escaped in a quick escape. The fact of maintaining his camouflage is a sign of strong confidence and confidence towards the diver once he understands he is not in danger.