Category: 70-Diving

2015, Mexico Selection, Underwater Pictures from Mexico

Diving into the Mayan Underworld: The Cenotes of Yucatán

Scuba diver exploring light beams in a Mexican cenote, Yucatan

Beneath the Yucatán jungle, cenotes offer a unique spectacle where light carves through the darkness.

Considered gateways to the underworld by the ancient Maya, cenotes are natural sinkholes formed by the collapse of limestone bedrock.

These unique geological formations house vast networks of underground rivers, the longest in the world. In the crystal-clear water, the meeting of fresh surface water and deeper salt water often creates a halocline—a striking optical phenomenon that gives the illusion of flying over an underwater river. For a diver, every descent is a journey through time among stalactites and stalagmites formed millennia ago, when these caves were still dry.

2018, Fish, Underwater Pictures from Djibouti

Whale Shark (Rhincodon typus) – Djibouti

Whale

Whale Shark (Rhincodon typus) – Djibouti

 

In the deep, dark waters of the Gulf of Tadjourah, off the coast of Djibouti, emerges a majestic silhouette: the whale shark (Rhincodon typus), the largest fish in the world. With its enormous mouth agape, it filters thousands of liters of water each hour, harvesting plankton and tiny prey suspended in the ocean. Despite measuring between 12 and 18 meters long, this gentle giant is completely harmless to humans.
Its feeding strategy is simple yet remarkably efficient: it swims slowly with its mouth wide open, filtering up to 6,000 liters of water per hour. Each day, it can consume several dozen kilograms of plankton, fish larvae, and small crustaceans. The nutrient-rich waters of Djibouti, especially between October and February, attract these giants in search of food, offering rare and unforgettable encounters.

2014, Fish, Portugal Selection, Underwater Pictures from Azores

Mobulas Rays (Mobula tarapacana), Sea Devils or Gentle Giants? – Azores, Portugal

Mobulas

Mobulas Rays (Mobula tarapacana), Sea Devils or Gentle Giants? – Azores, Portugal

 

Mobula rays, close relatives of the majestic manta rays, have long been nicknamed “devilfish” by fishermen around the world.
Their imposing silhouette, the two horn-like cephalic fins on their heads, the tail spine at the base of their dorsal fin, and especially their habit of leaping spectacularly out of the water have all fueled fear and superstition.

Among the most far-fetched tales, it was said that mobulas could seize a ship’s anchor with their curled horns and drag entire boats into the depths.
Despite being completely harmless to humans, they were also accused of wrapping pearl divers and freedivers in their vast “mantle” to drown them.

These legends, born of fear and imagination, now contrast with the awe we feel in the presence of these graceful, peaceful giants — vital players in the balance of marine ecosystems.

2012, Fish, Underwater Pictures from Indonesia

Ornate Ghost Pipefish (Solenostomus paradoxus) – Indonesia

Ornate

Ornate Ghost Pipefish (Solenostomus paradoxus) – Indonesia

 

Strange and delicate, Solenostomus paradoxus defies the eye. This harlequin ghost pipefish, a master of camouflage, blends perfectly among gorgonian branches or seagrass beds, mimicking the shapes and colors of its surroundings. Hanging head-down, it seems to vanish into the background, eluding predators with ease. Its spectacular mimicry makes it one of the most fascinating illusionists of tropical reefs.

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