Seals are exciting animals - they can be trained, they are pretty intelligent, and they are well-adapted to severe conditions they live in.
Like other animals, they have a few interesting features about them, so if you love nature as much as we do, then you might be interested in learning more about them.
Here are a few interesting things about these animals.
They have thick fur
Seals look chubby, but most of their bulk comes from a thick layer of blubber and not fat. This blubber keeps them warm in cold waters.
They can sleep underwater
Seals can sleep underwater and even one half of their brain sleeps while the other stays awake. This helps them stay safe from predators.
They swim really well
Seals are excellent swimmers. Some can zip through the water at speeds of 20-25 miles per hour (32-40 km/h).
They can eat lots of things
Seals are not just fish eaters; they enjoy a varied diet. Depending on the species, they can munch on fish, squid, krill, and even penguins!
Amazing vocalizations
Seals are known for their vocalizations. They can make various sounds, from barking and growling to singing-like songs.
Cute whiskers
Seals have sensitive whiskers called "vibrissae" that help them detect prey and navigate in the dark waters.
They are actually ancient
Seals have been around for a very long time. Their ancestors date back millions of years, making them some of the oldest marine mammals.
Conclusion
As you may see, they are actually pretty amazing - and cute too!
