Is it true that orcas are obedient to humans?

It is not wrong to say that killer whales are said to be friendly to humans. Orcas are very intelligent and appear in shows with humans all over the world.

It is said that they “become attached” to humans by following what humans say, but whether they are obedient or not is another matter. In fact, there have been human fatalities in orca shows. Unfortunately, it is an accident that can happen when dealing with animals.

Humans tend to say “it was just playing,” but only the animal itself knows if that’s really true. Especially since orcas are very intelligent animals.

Is there any meaning in the cute black and white patterns of orcas?

There are several types of black and white animals in nature, with zebras and pandas being famous except for orcas.

They are popular for their lovely appearance, but these colors are said to be protective colors called partition colors.Partition color refers to the body color of an animal that is difficult to recognize as a single organism because its body is divided by a conspicuous pattern.

It seems to stand out very much, but that’s because we’re looking at it with human eyes.It is said that animal eyes cannot feel colors as much as human eyes, and basically it seems to be a black-and-white world.

If you have a body color like an orca in a black-and-white world, you are more likely to be in an advantageous situation as a predator.

The white pattern above the eyes is also called an eye patch and can be said to be synonymous with the lovely appearance of orcas.

The eye patch is also a partition color, and it seems to have the effect of causing prey’s eyes to misrecognize the direction of movement. It is also said to be used to grasp the positional relationship within the group.

For humans, it is treated as a symbol of loveliness, but for orcas, it is an essential function for hunting.

What do orcas eat?

When it comes to orcas, they are known for being ferocious despite their adorable appearance. They are famous for preying on seals. Their appearance of attacking seals by climbing onto ice is so terrifying.

However, since orcas are animals that stand at the top of the marine ecosystem, there are many prey items available to them. They eat fish and birds, and even great white sharks and polar bears are prey items.

Speaking of great white sharks, they are terrifying sharks that became the model for the movie “Jaws” for humans.

For orcas, even great white sharks are just food.It’s surprising that they even attack polar bears which are one of the most ferocious land animals.

However, since orcas inhabit many marine areas, it is said that what they prey on differs depending on the area. It seems that not all orcas prey on great white sharks or polar bears.

Are orcas really the strongest creatures in the ocean?

In areas orca whales live, it is a well-known fact that they are at the top of the food chain in their ecosystem. However, it is not clear whether they can be called “the strongest” in all seas.

This is because even compared to creatures that they never encounter, it is nothing more than a theoretical fantasy.

Orcas also prey on whales, but whales have a huge body that exceeds 20m. Orcas hunt in groups against whales, but they probably cannot win one-on-one.

It is also known that orcas that prey on sharks have many wounds on their bodies.This is because they are being attacked in return. If sharks are attacked, they will resist, so in some cases killer whales may not be safe either.

The natural ecosystem is very complex and cannot be simply called “the strongest”. However, perhaps that’s why we never lose interest in it.

Do orcas have no natural enemies?

Are there any beings that can be called natural enemies in the waters orca whales live? The answer is NO.

In areas where orcas live, they reign at the top of the food chain. Of course, if it is a young or sick individual, it may be preyed upon by a single great white shark. Therefore, if it is a healthy adult, it can be said that there are no natural enemies.

Although it changes the subject a little, if I had to mention one, “humans” could be considered as natural enemies.

Humans who destroy the environment or capture animals for research may be natural enemies for all animals. However, not all humans are like that, so I don’t want to think that all humans are evil.

Where does the orca get its name? Is it related to shachihoko?

An animal called "orca" in English and "shachi" in Japanese. Why is it called an shachi in Japanese this time? We will introduce its origin.

In conclusion, the name shachi is said to be derived from the imaginary animal "shachi".

Shachi are fancy animals with a tiger head and a fish body.The shachihoko in the castle tower of Nagoya Castle in Japan is also said to be derived from shachi, and shachi and shachihoko are not unrelated.

Shachihoko was attached to the castle tower of Nagoya Castle as a symbol of strength.

Also, shachi have not always been called shachi. In the old days, it was called "sakamata", and the origin is a weapon called "geki" in China.

The dorsal fin of the shachi looked like a geki, which led to it being called sakamata.

Shachihoko and geki are both symbols of strength. It's the perfect origin for shachi, which are the pinnacle of the ecosystem.

Why are orcas called sea gangs?

Orcas are very intelligent and highly skilled hunters. Their behavior is not much different from that of humans, such as surprise attacks, cooperation, and flanking.

Their weapons are their large bodies and sharp teeth, as well as a sound called clicks. Clicks are not unique to orcas, but they have the effect of paralyzing prey by hitting them with condensed sound waves.

They also attacked sharks swimming near the sea surface from directly below and killed them with a single blow.

In addition, they prey on seagulls that lure them by spitting out fish they put in their mouths, and they hunt seals on ice by repeatedly traveling back and forth under the ice to create waves and drop them into the sea before eating them.

When hunting whales larger than themselves, they climb on top of the whale in groups and interfere with their breathing to suffocate them.

Their hunting behavior is not just about chasing prey but also about hunting after understanding the characteristics of their prey, which can be described as gang-like behavior.

What does it mean that orcas will not be able to have children?

Orcas form groups on a family basis and engage in social activities. Their behavior is very similar to that of humans. In fact, orcas have many similarities with humans in terms of reproduction.

Female orcas start giving birth to children around 14-15 years old and have about 4-6 children throughout their lifetime. Orcas around 30-40 years old go through menopause just like humans do.

In fact, there are only three types of organisms that have a mechanism called menopause: orcas, humans, and pilot whales. They also live for decades after they can no longer give birth, which is similar to humans