Well-trained divers all know that they need to equalize their ears and sinuses as they descend. Usually, this is an easy process. However, there are some medical conditions that can make this more difficult. Technical rebreather diver and underwater photographer Dr. Michael Rothschild is a pediatric ear, nose and throat specialist in New York.
Big Animals, Big Emotions: When award-winning wildlife photographers Amos Nachoum and Marko Dimitrijevic join forces, the results are spectacular. In BIG, they take us on a remarkable and moving journey around the world of big animals– and into ourselves.
The tenth event will be held in Gdynia on Saturday 26 and Sunday 27 November 2022.
The organisers have advised that delegates should book their ticket early because seating is limited.
Tickets are now on sale.
In general, the cephalopod’s sense of where its body is in space is quite poor, so this complex instinctive behavior may act to protect the arms from undetected predators nearby, which may mistake the tips of the octopus’s arms as fish or worms.
That octopus arms react to light has long been known. Its skin is covered in chromatophores, pigment-filled organs that change color when light falls upon them. They are behind the octopus’s color-changing camouflage ability.
