How to protect the baiji dolphin those who love baiji dolphin must see .

Hehe, I'll give you some insight into your insight:

1.There are no conditions for cloning the baiji dolphin: the baiji dolphin can no longer find a living body; Wildlife cloning technology is still immature (only domestic animals have succeeded so far);

2.The test-tube baiji dolphin needs at least a live baiji dolphin mother to conceive, and now there are no conditions, let alone technical difficulties; 3.It is obviously impossible to reduce shipping in the Yangtze River region, ** it is impossible to seal the Yangtze River for the sake of a few baiji dolphins (if there are any);

4.Establishment of the Baiji Dolphin Conservation Center. In fact, Wuhan has already established the Baiji Dolphin Conservation Center, but now the object of protection has disappeared;

5.The baiji dolphin was searched and handed over to the conservation center. It's been searched, but it's not found, woo.

My opinion: Take the disappearance of the white dolphin as a warning, and don't continue to make mistakes;

Don't wait until you can't remedy it;

Admit that there are mistakes in our work, only if we know our mistakes will we change, if we feel that our work is not wrong, then the white dolphin disappears can only be deserved.

At present, it is almost impossible to restore the population of white-sided dolphins through in-situ conservation and ex-situ conservation and breeding alone, because even if there are still white-sided dolphins, the number is too small, and the artificial breeding of cetaceans is very difficult.

The only hope now is ex vivo conservation: to capture the white-sided dolphin, then immediately collect, retain live cells, and try cell culture, with the hope that cross-species cloning technology will be used for cloning studies. Then try to preserve germ cells, etc.

There is no difference. The baiji dolphin, also known as the white-sided dolphin, is an aquatic animal of the cetacean and baiji dolphin family.

The body of the baiji dolphin is spindle-shaped, the body length is meters, and the weight can reach 230 kg. The snout stretches forward like a bird's beak, narrow and long, the tip of the snout is slightly upturned, the top of the forehead is significantly raised, the nostrils are long on the top of the head, and when breathing, the head comes out of the water first, and the splash is not high. The eyes are extremely small, above the back of the corners of the mouth.

The ear hole is pin-eyed. The dorsal fin is triangular. The dorsal surface of the body is blue-gray, the ventral surface is white, and the caudal fin does not emerge from the water.

It mainly lives in the middle and lower reaches of the Yangtze River and the waters connected to it, such as Dongting Lake, Poyang Lake and Qiantang River.

The baiji dolphin (scientific name: lipotes vexillifer) is also known as the baiji whale, baiji dolphin, baiji dolphin, baiji, baiqi, baifin, baiji, baiji, jiangma, qingji, and has the reputation of "the goddess of the Yangtze River". It is a freshwater cetacean in the family Baiji dolphinidae, which is only found in the middle and lower basins of the Yangtze River in China, and is the only unique species in the family Baiji dolphinidae.

After a failed six-week field survey in November-December 2006, the species was thought to be probably extinct, and even if any individuals were still alive, it would be difficult to maintain and sustain the species in the wild.

There is no baiji dolphin abroad, which is a freshwater cetacean endemic to China, which is only produced in the middle and lower reaches of the Yangtze River.

The white-sided dolphin (scientific name: Lipotes vexillifer), also known as white-sided whale, white-fin whale, white-fin whale, white flag, white clip, blue-finned fish, Jiangma, Chinese finless porpoise, Yangtze finless porpoise and Yangtze river pufferfish, etc., is an endemic freshwater cetacean in China, only produced in the middle and lower reaches of the Yangtze River.

In the 80s of the 20th century, due to various reasons, the population of the tan-type white-sided dolphin plummeted, and in 2002 it was estimated that there were less than 50 individuals, and it was known as the "giant panda in the water". The white-sided dolphin is a family of its own, listed as a national first-class wild protected animal, and one of the 12 most endangered animals in the world. On August 8, 2007, a report was published in the journal "Royal Society Bioletterhead", officially announcing the extinction of the white-sided dolphin.