It’s the circle of life. And, for underwater wildlife photographer, Amos Nachoum, his job to capture it. His incredible image of a leopard seal preparing to devour a young penguin in Port Lockroy on the Antarctic Peninsula was taken in
megalodon was a prehistoric shark that conservative estimates place at around 16 metres ft) long. For scale, the biggest example of the largest living fish species today -- the whale shark -- was metres ft).
The whale shark (Rhincodon typus) is a slow-moving filter feeding shark and the largest known extant fish species. The whale shark is found in open waters of the tropical oceans and is rarely found in water below 71 °F °C).
Octopus Eye - However underwater light has a polarized component which some octopuses can detect. When this light travels through the body of a transparent animal its polarization will be changed and the octopus can see that and capture the prey.
Chesapeake Blue Crab modelled graphic in this case) Callinectes sapidus, also; the blue crab, Atlantic blue crab is a species of crab native to the waters of the western Atlantic Ocean and the Gulf of Mexico, and introduced internationally.