March 18, 2023

Birds are fascinating creatures with a remarkable range of abilities. They have adapted to a wide variety of environments and have evolved specialised physical and behavioural adaptations to help them survive. Some birds are renowned for their intelligence, which is often demonstrated by their problem-solving skills and ability to use tools. But which bird is the smartest of them all?

The answer to this question is not straightforward, as different birds excel in different types of intelligence. For this reason, the below showcase some of the smartest birds in our animal kingdom:

African Grey Parrot

The African Grey Parrot is often considered the smartest bird in the world. These birds have an impressive ability to mimic human speech and have been known to develop vocabularies of over 1,000 words. They are also adept at problem-solving and can perform tasks that require a high level of cognitive ability, such as using tools.

One study conducted by Irene Pepperberg, a comparative psychologist, found that an African Grey Parrot named Alex could understand concepts such as shapes, colors, and numbers. He was also able to identify objects by name and even ask for specific items.

New Caledonian Crow

The New Caledonian Crow is another bird that is considered to be highly intelligent. These birds are known for their ability to use tools, which is a rare trait among non-human animals. They use sticks and other objects to extract insects from tree bark or crevices, and they have also been observed creating and using hooks made from twigs to catch insects.

One study conducted by Alex Taylor and his colleagues found that New Caledonian Crows were able to solve a variety of problems, including using tools to obtain food, dropping stones into a water-filled tube to bring food within reach, and even solving a series of puzzles to access a food reward.


The Kea is a type of parrot that is native to New Zealand. These birds are known for their intelligence and curiosity, and they are often described as “cheeky” due to their tendency to explore and play with objects.

One study conducted by Rachael Shaw and her colleagues found that Keas were able to solve a variety of problems, including opening latches to access food, using sticks to access food, and even using a sawing motion to break into containers. They were also able to perform tasks that required them to understand cause-and-effect relationships, such as removing a pin to release a food reward.

Eurasian Jay

The Eurasian Jay is a type of bird that is native to Europe and Asia. These birds are known for their impressive cognitive abilities, including their ability to remember the location of hundreds of different food caches.

One study conducted by Nicola Clayton and her colleagues found that Eurasian Jays were able to plan ahead and anticipate future events. In the study, the birds were able to select and store specific types of food based on the type of weather they expected in the coming days.

Goffin’s Cockatoo

Goffin’s Cockatoos are a type of parrot that is native to Indonesia. These birds are known for their impressive problem-solving skills, including their ability to use tools and even create their own tools to solve problems.

One study conducted by Alice Auersperg and her colleagues found that Goffin’s Cockatoos were able to solve a variety of problems, including using sticks to retrieve food, using tools to reach food within a container, and even solving a series of puzzles to access a food reward.

Why Are These Birds So Smart?

The intelligence of these birds can be attributed to a variety of factors, including their high cognitive abilities, their ability to learn and adapt to new situations, and their ability to communicate and interact with their environment.

Many of these birds also have large brains relative to their body size, which allows them to process complex information and solve problems. They also have highly developed visual and auditory systems, which allows them to navigate their environment and interact with other birds and animals.

Birds have always fascinated humans, and their intelligence has been a topic of discussion for centuries. Some birds can mimic human speech, while others can solve complex problems, and some even use tools. In this article, we will explore the smartest birds in the world and why they are considered so intelligent.