6 Massive Land Predators That Are Bigger Than African Lions

Strongest animal bite – polar bear
© Zhiltsov Alexandr/Shutterstock.com

Written by Niccoy Walker

Updated: April 21, 2023

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African lions are massive, muscular, and broad-chested predators that roam savannas and grasslands. These giant cats can weigh over 400 pounds and reach 6 feet long, with enormous jaws filled with 4-inch long teeth and razor-sharp claws. When in the presence of a lion, you may feel that there’s nothing more powerful and intimidating on this earth. But today, you will learn about six massive land predators that are bigger than African lions. Let’s dive in!

1. Asiatic Black Bear

Asian bears, also known as “moon bears” or “white-chested bears,” are native to Asia and live in many countries, including the Himalayas, Iran, India, Korea, China, Russia, Japan, and Taiwan. They have black fur, a light brown muzzle, and a distinctive white patch on their chest. These bears can easily reach between five and six feet and weigh over 440 pounds, slightly larger than the African lion. 

Asiatic black bear

Asiatic black bears reach six feet tall and weigh over 440 pounds.


Asiatic black bears are shy and live solitary lives. They are known for being aggressive towards humans, more than other bear species. Mature cubs and females with young nearby are more likely to attack, and people fear them due to their hostile nature. But in the wild, these bears mainly prey on small mammals, fish, and insects. Siberian tigers and brown bears are their only natural predators (besides humans). But wolves may prey on their cubs given the opportunity.

2. Green Anaconda

green anaconda

Green anacondas can grow up to 30 feet long and weigh more than 550 pounds.

©Patrick K. Campbell/Shutterstock.com

The green anaconda is one of the heaviest and longest snakes in the world. This boa species is a nonvenomous constrictor native to tropical rainforests in South America, although some have traveled as far north as the Florida Everglades. Green anacondas are olive green with black splotches across their bodies. They feature a narrow head with loosely-connected jaw bones that allow them to swallow prey much larger than themselves. Green anacondas can grow up to 30 feet long and weigh more than 550 pounds. It’s hard to believe that a snake can be bigger than a lion and a bear!

Anacondas don’t see humans as prey but instead as predators. Despite their enormous size, these anacondas are rather shy and docile and rarely attack humans. Amazingly, researchers can simply walk up to them and pick them up without many incidences. Besides humans, green anacondas have no known predators and live relatively peaceful lives ruling the Amazon. 

3. American Black Bear

Black bears

American black bears reach up to six feet and weigh 600 pounds.


Black bears are endemic to North America and, shockingly, are considered one of the smallest bears on the continent. The American black bear, closely related to the Asian black bear, lives in forested habitats, occasionally making its way into human territories for food. Despite its name, this bear can be brown or even blonde in some cases. On average, American black bears grow between five and six feet and weigh over 500 pounds. The largest black bear on record weighed over 900 pounds and was nearly eight feet long.

Black bears are less aggressive and more tolerant of people than other bears. They tend to live near human habitations but stay out of the way. Attacks are extremely rare and only occur when humans get too close to them or their cubs. While these bears are enormous, they still have several predators, including mountain lions, wolves, coyotes, grizzly bears, and other black bears.

4. Siberian Tiger

Types of Jaguar cats - tiger

A Siberian


can reach 700 pounds and measure 10 feet long.


The Siberian tiger, also known as the Amur tiger, is a subspecies of the Mainland Asia tiger and is native to Eastern Russia and Northeast China. This tiger can withstand high latitudes, harsh climates, and long winters, primarily inhabiting Russian birch forests. It is rusty-red or yellowish, with black transverse stripes. Male Siberian tigers can weigh close to 700 pounds and reach 10 feet long. The largest Siberian tiger weighed over 900 pounds and measured almost 11 feet.

Tigers, especially ones this giant, may seem like a serious threat, but they are pretty elusive and choose to avoid humans at all costs. Males can be territorial and defend themselves against poachers and those who get too close. Humans are their main predators. But this species is relatively docile compared to other tigers, like the Sumatrans tigers.

5. Kodiak Bear

kodiak vs grizzly

Kodiak bears measure nine to ten feet long and weigh 1500 pounds.

©iStock.com/Jess Bray

Kodiak bears, also known as Kodiak grizzly bears or Alaskan brown bears, are the largest subspecies of the brown bear and the second largest living bear on earth. They are native to Southwest Alaska and strictly inhabit the islands in the Kodiak Archipelago off Alaska’s South Coast. They are entirely isolated from other bears on these islands and have been since the last ice age. Their coloration ranges from blonde to orange to dark brown. Male Kodiak bears can reach over ten feet tall and weigh up to 1500 pounds. The largest Kodiak bear in existence weighed over 1600 pounds.

Only one person has died from a Kodiak bear attack in the last 75 years. Attacks from this species are rare; people have lived near them for centuries without much issue. However, they defend their territory when threatened and can be very aggressive. Due to their unique and isolated environment, Kodiak bears have no natural predators.

6. Polar Bear

Do Bears Have Tails

Polar bears are the biggest land predators on earth, weighing 1,540 pounds and toppling ten feet in length.


Polar bears are the largest bears and land predators on Earth. They are native to the Arctic Circle and live mainly on the sea ice in the Arctic Ocean. Their dependence on the sea and the seals that live within it classifies them as marine mammals. The polar bear topples to a height of 10 feet and weighs over 1,540 pounds. The largest polar bear on earth was over 11 feet tall and weighed 2,200 pounds!

Polar bears are incredibly aggressive, and they are known to hunt humans as prey when food is scarce. While they may not be inherently hostile, they are giant enough to see humans as weak, inferior food. They are fearless creatures, and rightfully so, as they have no natural predators. 

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About the Author

Niccoy is a professional writer for A-Z Animals, and her primary focus is on birds, travel, and interesting facts of all kinds. Niccoy has been writing and researching about travel, nature, wildlife, and business for several years and holds a business degree from Metropolitan State University in Denver. A resident of Florida, Niccoy enjoys hiking, cooking, reading, and spending time at the beach.

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