Have you ever heard of the legend of dolphins?
Long time ago?
The son of God violated the taboo of the sacred world and fell in love with the girl in the mortal world. I didn't see that the two of them couldn't find a place to live all over the world.
Only the fairy queen who lives in the deepest part of the forest sympathizes with their situation and gives the couple a pair of spiritual bronze rings to protect them from crossing the sea safely?
However, the jealous God discovered the secret of the copper ring, took it away and threw it into the sea, so the lover who lost the protection of the copper ring was washed away by the big waves?
Even so, they searched for each other's figure wholeheartedly until the last moment, when the dawn came and it was about to go up in smoke?
This love touched the kind blue dolphin?
Jumped out of the sea at dawn with a bronze ring in his hand?
Let two lovers have the blessing of the fairy queen again and be together forever?
At the moment when the first ray of sunshine came to the white sand beach, the whole beach suddenly turned into a happy pink?
The blue dolphin has been the patron saint of love ever since?
Legend has it that as long as you sincerely pray for the Dolphin Bay, the expected love will come true, and the first object of confession in front of dolphins is the destined lover?
Dolphin bronze rings can better protect lovers until the end of their lives?
Morphological characteristics of dolphins Dolphins are small to medium-sized whales. It is about 1.5~ 10 m long and weighs 50~7000 kg. Males are usually bigger than females. Most dolphins have distinctive head features. Due to the presence of lentiform fat, the forehead before the beak is raised, also known as? Elon? This structure helps to collect echolocation and foraging sounds. Although some dolphins have long foreheads, their beaks are short, and the raised foreheads only outline a square appearance. Most dolphins have smooth bodies and hooked dorsal fins (among other forms). Some dolphins have striking color patterns, while others are monotonous colors. [ 1]
Generally, porpoises are used for dolphin-related species. They have no well-formed beaks and kisses, and their heads are almost square, short and thick. On the other hand, most dolphins have extraordinary beaks and slim streamlined bodies. Dolphin skull face is wide and concave, with the posterior end of maxilla protruding from beak, and the zygomatic process of scale is small, covered by enlarged maxilla and frontal bone, and the beak shape varies from wide to short and then to long and narrow. The fusion length of mandible and branches should not exceed 40%. The upper dentition is backward, the cross section of the teeth is round, there are many teeth, and all kinds of teeth range from ~.
Reproductive mode of dolphins: It takes about five years for female dolphins to start sexual maturity and ovulation, but it will take several years before they can really have fertility. Once the male dolphins are mature, they stay in the female dolphins all day, looking for their own? Mr. Right? . Once in love, take lightning tactics and leave his hometown immediately after mating.
As mammals, dolphins have many characteristics similar to humans. However, because dolphins live in the sea, they are born in a slightly different way from human land environment. When young porpoises are born, their tails come out first, while human babies come out first. Female dolphins usually have to be pregnant 1 1 month to give birth to their cubs. [4]
When a female dolphin gives birth, she first bends her body into an arch, and at the same time struggles to swim forward, with her tail greatly bent. This lasted for nearly an hour, and the tip of the fetal tail began to appear. Two hours later, the little dolphin was born. The newborn dolphins weigh about 10 kg, accounting for 5% of the female dolphins' weight and 45% of the female dolphins' body length. When the baby dolphin's whole body comes out of the mother dolphin, the mother dolphin and other female dolphins will help it surface for the first time to breathe, and then follow the mother dolphin. When female dolphins give birth in water, other female dolphins will gather together to prevent the invasion of sharks and killer whales. After giving birth, when the mother dolphin goes to look for food, other dolphins will take good care of the newborn dolphins and form a circle to let them play safely and heartily. [5]
Newborn dolphins mainly feed on their mothers' milk, so they always follow their mothers closely from birth to about three years old. After learning fishing and other survival skills, they will gradually move away from their mothers and live with friends. [4]
Young dolphins suck milk from nipples on both sides of the female dolphin's reproductive hole. When breastfeeding, the mother dolphin always leans her abdomen and tries her best to put her nipple close to the mouth of the young dolphin. With the help of the pipeline formed by the tongue of the young dolphin and the nipple of the mother dolphin, the milk is injected into the mouth of the young dolphin, and the nipples on both sides alternate to breastfeed. A year later, the weight of the young porpoise soared to 64 kg and its body length was 0.6~0.7 meters.
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