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Animal Fact Images

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Are you looking for awesome facts about your favorite animals? Look no further!

Here at The Fact Site, we’ve gathered the most interesting animal fact images, including facts about your favorite mammals, reptiles, birds, insects, and much more!

From the cutest pets to the oldest dinosaurs, these animal facts will leave you wanting more!

We add new animal facts regularly, so please bookmark us to stay updated with our latest and greatest animal facts.

Animal Facts

Feral hog standing on dry, rocky ground near a fence

In Texas, the feral hog population is so bad that they’d have to kill 70% of all existing hogs each year in order to keep it from getting worse.

Large group of brown chickens with red combs crowded together

Chickens make up a biomass three times greater than all wild bird species combined.

NBC’s Today Show co-host J. Fred Muggs, a chimpanzee, wearing a plaid tie and shirt

From 1953 to 1957, NBC’s Today Show had a chimpanzee co-host named J. Fred Muggs. It is estimated he brought in the network around $100 million.

A close-up of a Kookaburra perched on a tree branch

The kookaburra is native to Australia and New Guinea; its calls are often used as sound effects in movies for jungles in Africa or South America.

Close-up image of a snake's textured and patterned scales

Chinese scientists observed that snakes exhibit erratic behavior before earthquakes, such as leaving their nests, even during cold weather, and sometimes crashing into walls.

A trained rat wearing a harness searches the ground for landmines in a field

Rats trained to detect landmines in Cambodia can clear 200 square meters in 20 to 35 minutes, a process that usually takes human de-miners two to three days.

Polar bear walking on snowy rocky terrain

Polar bears often hunt walruses by causing panic and targeting those injured in the chaos, as direct attacks are too risky due to the walruses’ size and sharp tusks.

Red heart with white chalk heartbeat line on black background

Octopuses and squid have three hearts.

Fluffy tabby cat staring with disinterest at a pot of catnip on a window sill

Roughly 33% of cats are not affected by catnip. The euphoric reaction commonly associated with catnip is hereditary.

White billy goat with horns standing on a wooden post, chained by the neck

Male billy goats smell so bad because they urinate on their own head, beard, and front legs to smell more attractive to females during their mating season.

Two tortoises wearing space helmets sit inside a small spacecraft orbiting the Moon

The first living creatures to orbit the Moon weren’t humans but tortoises! They spent seven days there in 1968 before returning safely to Earth.

An orca swimming in clear blue water

Orcas can mimic the human voice in a similar way that parrots do.

Beekeeper holding a wooden hive frame covered in bees

A beekeeper in South Australia taught his dog Bazz to sniff out an infectious disease that wipes out bee colonies, then invented a dog beekeeper suit for Bazz the Beekeeper.

Squirrel holding a large peanut while standing on grass

The sport of squirrel fishing involves participants trying to catch squirrels and lift them into the air by using a fishing pole with a nut as bait.

Illustration of a chicken next to a pair of chicken spectacles

At the start of the 20th century, “chicken spectacles” were popularly used in the U.S. to prevent chickens from feather pecking or eating each other by restricting their vision.

Spiderweb covered in dew drops against a blurred background

There are two species of African spiders named after “The Dude” from The Big Lebowski. They are called “Anelosimus biglebowski” and “Anelosimus dude.”

Adult emperor penguin standing among fluffy chicks on snowy terrain

From 1948 to 1958, a Florida man tricked locals into thinking a 15-foot-tall penguin had visited their local beach by wearing giant cast-iron shoes shaped like penguin feet.

A puma standing in a natural, wooded environment.

Puma, cougar, and mountain lion are names for the same animal. The scientific name is Puma concolor, but they are more commonly referred to as cougars.

Colorful parrotfish with vivid green, blue, and orange markings near coral reef

Parrotfish are usually born female but can change gender if the need arises.

A dark forest with bright blue glows from blue ghost fireflies

The blue ghost firefly, a rare species in the Southern Appalachian forests, emits a blue glow lasting up to a minute each time.

Small dog wearing a black leather spiked collar outdoors

In some parts of the world, spiked dog collars are still used for their original purpose: to protect shepherding dogs from predators like wolves.

Bee hovering near a white flower collecting pollen

Bees have three tiny additional eyes on the top of their heads called ocelli, which collect and focus light to help them navigate.

Emperor penguin diving underwater near an icy surface

Emperor penguins have been recorded diving as deep as 1,850 feet (550 meters) and can hold their breath for more than 20 minutes.

Two guinea pigs sitting close together on a tree branch, highlighting their social nature

In Switzerland, it’s illegal to own just one guinea pig. This is due to the fact that they’re social animals and require companionship to prevent loneliness and associated health issues.