RANK

ANIMAL

INTELLIGENCE MEASURE

DESCRIPTION

1

African Grey Parrot

100+ word vocabulary; problem-solving skills

Known for advanced vocal mimicry and problem-solving abilities.

2

Dolphins (Bottlenose)

Complex social behaviors; tool use

Capable of understanding complex commands and problem-solving.

3

Orangutans

Use of tools; understanding of cause and effect

Known for using tools and solving complex problems.

4

Chimpanzees

Use of tools; cultural learning

Exhibits advanced problem-solving skills and social learning.

5

Elephants

Self-awareness; empathy; problem-solving abilities

Known for complex social structures and emotional intelligence.

6

Crows (New Caledonian)

Tool manufacturing; problem-solving skills

Known for making tools from twigs and other materials.

7

Pigs

Problem-solving abilities; emotional intelligence

Capable of learning complex tasks and exhibiting emotions.

8

Octopuses

Problem-solving abilities; use of tools

Known for escaping enclosures and solving puzzles.

9

Ravens

Problem-solving abilities; planning for the future

Demonstrates advanced cognitive abilities, including future planning.

10

Dogs

Ability to understand human commands; problem-solving

Known for their ability to learn commands and show emotional intelligence.