Gray whale sharks were found near the Barcelona coastline in Spain for the first time in 10 years

According to the British "Mirror" reported on July 12, recently, a divers discovered the gray -ray shark near the Barcelona coastline in Spain, which was the first time in 10 years. Gray Shark is the world's fastest shark, with a speed of 69 kilometers per hour. This shark can grow to about 4.6 meters long.

Underwater photographer David Jara took this spectacular scene. He told the local media: "We saw a big dark shadow in the water, and it felt a little confused. But suddenly, we saw something emerging from the sea. At first we thought it was a sunfish, but it was very very very very, but it was very We just noticed its dorsal fins. Then we slowly approached it and maintained a certain safety distance with it, and it was close to the boat. This is too impressive. "

This shark is about 2.4 meters long, it looks calm without any signs of injury. Marine biologist Claudio Barria said that according to the World Nature Protection Alliance, this discovery is a "good sign" for the Mediterranean ecosystem because the species is in an extremely endangered state. Experts believe that such large predators are a key component of marine life. They regulate the number of various other species and help maintain the balance of marine ecosystems.

Although the speed, strength, and body shape of the gray shark make them completely capable of killing humans, they usually do not attack humans and do not treat humans as prey. Most of the recently occurred by sharks to attack humans was caused by harassment or capture by the fishing line. (Compilation report of China Youth Network)

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