TOP 10 Dumbest Animals in the World

TOP 10 Dumbest Animals in the World


The natural world is full of diversity and abundance. In addition to intelligent, agile and flexible animals, there are also many animals that are quite stupid and slow. So let’s find out the Top 10 “DUMBEST” Animals in the World that TOP10AZ lists below!


The ostrich is a large, flightless bird that is native to Africa. It is the largest living bird in the world, and it is known for its long legs and its ability to run at speeds of up to 43 miles per hour. However, ostriches are not very intelligent animals. They have small brains, and they are easily fooled by predators. For example, ostriches will often run in circles when they are being chased by a predator, which makes them easy to catch.


With a funny and goofy face, sloths are one of the top animals on this list. Even their name reflects their nature, sloths are very lazy, and they spend their entire lives eating, sleeping, and hanging on trees. They only leave the trees once a week on average to go to the bathroom.

Perhaps due to their laziness, sloths have less active bodies and consume less energy than other animals. This leads to the slow development of their brains. Additionally, sloths are known to be quite stupid, as they can sometimes die on trees simply because they do not move to get food.


Kākāpō is an exception to the general rule of parrots. They are flightless birds and are known for their silly and clumsy nature.

When faced with danger, Kākāpō will often freeze in place. They may also try to climb a tree and flap their wings in an attempt to fly. Additionally, Kākāpō are not very good at recognizing their mates.


Turkeys are larger than other domestic chickens and free-range chickens. However, their intelligence is surprisingly limited. For example, if you see a turkey getting rained on, don’t be too surprised. This is because they can hardly distinguish between rainy and sunny weather. In fact, the reflexes of this species are very slow, it takes them 30 seconds to recognize the events around them.

Turkeys are large in size but very stupid. In general, they will not be able to distinguish the weather, and they are slow to recognize their surroundings. In addition, turkeys are considered to be stupid and very easy to make mistakes.


If you are a fan of the popular animated film Kung Fu Panda, you would never think that pandas are one of the dumbest animals in the world, but it is true. Despite their adorable appearance, pandas are actually quite stupid.

The most obvious evidence is that they are very lazy. They do not move much and only have the ability to mate once a year. In addition, when pregnant, the mother’s structure almost does not feel the presence of the baby. In their world, it is normal for bears to kill, or crush their cubs while sleeping. The reason for the low IQ of pandas is due to their diet. Pandas only eat bamboo and bamboo has too little nutrients, vitamins, and protein compared to other plants.


Manatees are marine mammals found in all oceans of the world. They live in the coldest and deepest waters.

Manatees are large, reaching lengths of up to 3.6 meters and weighing more than 453 kilograms. They move slowly, at about 180 centimeters per second. They have a round body, are very gentle, and prefer to swim in tropical waters.

They consume large amounts of food, up to 1/10 of their body weight per day. Their teeth wear down due to their disorganized diet, but they will grow back automatically. The speed of manatees is about 3-5 km/h, although their actual speed is 20 km/h.


This adorable creature has the smallest brain of any mammal known to man, accounting for only 2% of its body weight. Their favorite food is eucalyptus leaves, and they are very difficult to digest. Today, koalas have become one of the most beloved animals in the world for their cuteness. You can easily find images of these animals anywhere, and the most famous ones for Vietnamese people are the koala-shaped cakes.


Flamingos are wading birds native to the Americas. They often gather in large flocks to feed in shallow waters. The color of flamingos’ feathers is determined by their diet. According to scientists, flamingos have a pink color because they eat a type of algae called Arthrospira platensis. This algae contains a type of pigment called carotenoid, which is also found in tomatoes, carrots, and some other fruits.

Flamingos are one of the least intelligent animals. They search for food in a head-down position. This position does not affect their ability to enjoy their meal, so they eat immediately when their heads are still in the upside-down position.

9Cane toad

Cane toads (Rhinella marina), also known as Neotropical giant toads or marine toads, are a species of toad native to Central and South America. They were introduced to Hawaii and Australia to control pests that damage sugarcane. Cane toads are very voracious and prolific, and their skin contains a powerful toxin that can kill other animals that accidentally ingest them.

Cane toads are the largest toad species in the world, with a length of up to 20cm and a weight of about 1.5-2kg. However, their intelligence is not proportionate to their body size. Male cane toads can almost not distinguish between males and females, and they are willing to mate with anything that they think is a female, even dead bodies.


When winter comes, squirrels go out looking for food and hide it in various places. However, when they need to eat, they have to search everywhere because they don’t remember where they hid the food.

Squirrels are known to be agile but also like to sleep and eat. They prefer nutritious nuts. After they are full, they find a comfortable place such as a den or a tree hole to sleep. Squirrels have four front teeth that grow continuously, so they have to constantly gnaw.

Here is the Top 10 “DUMBEST” animals in the world that TOP10AZ has sent to you. Hopefully, through this article, you will learn more about the vast world around us, the diverse animal and plant life in this world. Thank you for always caring and following our articles!

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