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Collection

Smart Animals

Animals known for problem-solving, tool use, and complex social behavior.

Total Species
8
Endangered or Worse
5
Most Popular
African Elephant
A photo of African Elephant (Loxodonta africana)
Endangered

African Elephant

Loxodonta africana

Mammal

The African elephant is the largest living land animal, roaming savannas, forests, and semi-arid regions across sub-Saharan Africa in tightly-bonded matriarchal herds. This entry refers specifically to the African bush elephant, the larger of two African species recognized by the IUCN since 2021 — the other, the African forest elephant, is smaller, has straighter tusks, and lives in the dense rainforests of Central and West Africa. Elephant populations were decimated by ivory poaching through the 20th century, and though international trade bans and anti-poaching efforts have slowed the decline in many regions, habitat loss and human-wildlife conflict continue to threaten the species today.

A photo of Bornean Orangutan (Pongo pygmaeus)
Critically Endangered

Bornean Orangutan

Pongo pygmaeus

Mammal

The Bornean orangutan is a critically-endangered great ape found only on the island of Borneo, spending nearly its entire life moving through the rainforest canopy.

A photo of Bottlenose Dolphin (Tursiops truncatus)
Least Concern

Bottlenose Dolphin

Tursiops truncatus

Mammal

The bottlenose dolphin is one of the most widely-recognized and intelligent marine mammals, found in temperate and tropical oceans worldwide.

A photo of Common Octopus (Octopus vulgaris)
Least Concern

Common Octopus

Octopus vulgaris

Marine Animal

The common octopus is a remarkably intelligent, boneless marine invertebrate found in coastal waters worldwide, renowned for its problem-solving abilities and rapid camouflage.

A photo of Giant Oceanic Manta Ray (Mobula birostris)
Endangered

Giant Oceanic Manta Ray

Mobula birostris

Fish

The giant oceanic manta ray is the largest ray species in the world, with a wingspan that can reach up to 7 meters across. Despite its enormous size, it feeds exclusively on some of the ocean's smallest organisms, filtering huge volumes of zooplankton through specialized gill plates as it swims.

A photo of Meerkat (Suricata suricatta)
Least Concern

Meerkat

Suricata suricatta

Mammal

The meerkat is a small, highly social mongoose relative native to the deserts and grasslands of southern Africa, famous for standing upright on its hind legs to scan the horizon for predators. Living in tightly bonded family groups called mobs, meerkats rely on constant cooperation and vigilance to survive in an environment full of danger from the air and ground alike.

A photo of Mountain Gorilla (Gorilla beringei beringei)
Endangered

Mountain Gorilla

Gorilla beringei beringei

Mammal

The mountain gorilla is a critically-studied great ape subspecies living in the misty forested slopes of the Virunga Mountains and Bwindi in central Africa, and one of conservation's most notable recovery stories.

A photo of Sea Otter (Enhydra lutris)
Endangered

Sea Otter

Enhydra lutris

Mammal

The sea otter is the heaviest member of the weasel family and one of the few mammals known to use tools, cracking open shellfish with rocks while floating on its back.

Smart Animals FAQs

How many smart animals are listed here?

This page currently features 8 species, and more are added regularly as the dataset grows.

What is the most popular animal in this list?

African Elephant is currently the most popular animal in Smart Animals.

Are any of these animals endangered?

Yes — 5 of the 8 species listed are classified as vulnerable, endangered, or critically endangered.

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