Penguins they are playing in the aquarium

Enjoy watching Penguins they are playing in the aquarium. I have taken this video during my visit to Thailand in the year 2019. In the Chiang Mai zoo, there are lots of penguins. It was my first time watching penguins.
Penguins are the bird that can not fly but swim. They live on the northern side of our planet. They love cold weather. Even in this aquarium, they have low temperatures as the north pole.
There are many interesting facts about this species, they are very social birds. Penguins can not live alone. I even wonder that they walk like humans. Research shows that penguins stay alone sometimes if they feel sad or depressed. There is 18 different type of species of penguins. All of them are very expert in the swim, even the spend most of their life in the ocean.
They lay eggs on land. They spend most of the time with one mate. I love these birds. But it's a matter of sorrow that we humans are destroying their living place. We should be more careful about climate change.
Did you know A group of penguins in the water is called a raft but on land, they’re called a waddle! The black and white “tuxedo” look donned by most penguin species is a clever camouflage called countershading.
I even shocked to know that each penguin has its own personality. They even think differently, some of them are born leader some of them are hunter some has other special quality.
When it is subject of food habit they eat different food at different time. Some specialists say that they eat good food on some occasions.
So we can say that this is a very unique animal of our mother earth we need to save this species. We need to work together to save this species.