Seals live in cold temperate oceans Except during the whelping, resting and moulting season, when they need to go onto the ice, beach or the rocks, they pass the rest. time to swim and look for food in the sea. Eat or play. They do not group together during the breeding season. After the birth of the offspring, they form a family group. After the lactation period, the family group ends.
Babies are born on ice. When the ice melts, the cubs begin to live independently in the water. The few individuals whose breeding season has been postponed must give birth on coastal beaches. Their main food is fish, but they also eat crustaceans and cephalopods.
Under natural conditions, seals sometimes wander into the sea and sometimes come ashore to rest. When you disembark, chooseThere are sandbars in the inner bay and rocks on the shore which can be submerged by high tides. For example, large groups of seals are often seen in places such as the Panshan River Estuary in Liaoning Province and the Miaodao Islands in Shandong Province. Seals have strong swimming abilities, reaching speeds of up to 27 kilometers per hour. They are also good at diving and can typically dive to around 100 meters in Antarctic waters and can dive to a depth of over 600 meters for 43 minutes.
Seals feed mainly on various fish and cephalopods, and sometimes crustaceans. He has a big appetite. A seal weighing 60 to 70 kg eats 7 to 8 kg of fish per day.
Detailed information:
The societyseals practice “polygamy”. The number of wives a male seal has depends largely on his physical condition. Young, strong male seals tend to have more wives. During the estrus period, male seals begin to prey on female seals. A female seal is often followed by several male seals, but the female can only choose one from the male seals.
Therefore, fights inevitably take place between male seals. Violent seals inflict violent injuries on each other: biting each other with their teeth, the fur of some male seals was torn and blood flowed. At the end of the battle, the winner goes into the water with the female seal and her partners in the water, while the other seals can only find themselves defeated and continue looking for their own "wives".
Baidu Encyclopedia - Seals
Seals can sleep peacefully, whether underwateror on earth. Similar to other land animals, they find a place to lie down and sleep. If they are underwater, they sometimes stick their heads out of the water to find a place to sleep, and sometimes they submerge their whole body in the water and take a nap. No problem, because seals hold their breath very well.
When seals sleep in the water, they wake up from time to time and then come to the surface to breathe. As a mammal, it breathes with its lungs and therefore cannot stay in water like a fish. However, he has a strong ability to hold his breath. The South China Sea seal can stay in the water for two hours. The time for others is about half an hour to an hour, and the smaller ones only last more than ten minutes.
Can seals leave the water?
Seals are aquatic animals. Most seal species live in the ocean. A little noMany seals live in fresh water, but overall they all have to live. in water and are aquatic animals. However, they cannot stay in the water forever. They then have to use their lungs to breathe. This doesn't mean they can stay out of water for long periods of time. They need to get out of the water to breathe, but they still live in the water most of the time and cannot get out of the water for long periods of time.