Why are orcas called killer whales?

Killer whales, also known as killer whales, orcas, etc., are the largest species in the dolphin family of the toothed whale suborder. Orcas live in all oceans on earth, from cold southern and arctic regions to temperate subtropics to tropical waters. They are ferocious and good at attacking prey. They feed on animals such as penguins, dolphins and seals. Let's take a look at why orcas are called killer whales.

Why are orcas called killer whales?

Orcas are predators at the top of the food chain in the ocean. After years of reporting and research, wild orcas have never hurt anyone in the wild. Even untamed orcas can get close to each other and never attack humans. Why is it called a killer whale? It turns out that this is all the oolong made by the domestic "translation god". Once the orca was called Whale Killer (whale killer) in foreign countries as Killer Whale, which led to a change in the whole meaning.

Do orcas have natural enemies in nature?

Orcas are at the top of the food chain and have no natural predators. Orcas are the natural enemies of penguins, dolphins, seals and other animals, and sometimes attack other whales, even great white sharks, which can be called overlords at sea. Moreover, the orca is a highly social animal, with some groups consisting of the most stable families in the animal kingdom, and some complex social behaviors, hunting skills and voice communication are considered to be evidence that orcas have their own culture.

Why don't orcas eat humans?

1. Reason 1: orcas are almost the smartest creatures on earth except humans. They may know that humans are the real masters on this planet, and may lead to retaliation after attacking humans.

2. Reason 2: orcas ancestors and primitive humans had a relationship similar to that between humans and dogs. Although this relationship has been indifferent, it has been inherited so far, so they still regard humans as friends.

3. Reason 3: animal hunting is an evolved nature, and there will be a relatively fixed "menu" in the process, while humans are obviously not involved in the evolution of orca's "menu".