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Animal Fact Images

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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!

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Animal Facts

Close-up of a Nile crocodile's eye and rough-textured skin

There is an unknown number of Nile crocodiles in Florida. They are the second-largest crocodile and are more dangerous than Florida’s native crocodiles and alligators.

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.

Black and white myotonic goat standing near trees on a forest floor

The myotonic goat, also known as the Tennessee fainting goat, stiffens and may fall over when startled or excited due to a hereditary condition called myotonia congenita.

Man stands on a dock near a net bag full of hagfish dripping slime

As a defense mechanism, hagfish excrete a slime that expands by 10,000 times in a fraction of a second, and is 100,000 times softer than Jell-O.

White unicorn standing on rocky terrain with sunlight filtering through trees

The national animal of Scotland is the unicorn, which has been featured in Scottish heraldry since the 12th century.

Life-sized velociraptor model in a forest setting

Standing at around 3-4 feet (0.9-1.2 meters) tall, velociraptors were only about twice the size of an average chicken.

Close-up of a fruit fly standing on a yellow petal

Humans were not the first living creatures in space; fruit flies earned that title when they were launched aboard a U.S. rocket in 1947 to study radiation exposure.

Macaque monkey with mouth open against a blurred green background

Humans aren’t the only animals that make drum beats. Macaque monkeys and even some rodents have been observed drumming with their paws.

Person petting an orange cat on their lap, cat appears relaxed and content

Adult cats typically only meow at humans, not other cats. Kittens meow to their mother, but once they get a little older, they don’t meow to other cats.

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.

Large group of brown chickens with red combs crowded together

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

Adult parrot teaching unique calls to four chicks in a nest

Parrots name their offspring with unique calls that the young birds learn and use throughout their lives.

Close-up of a ferret peeking through tall grass

Due to their intelligence and agility, ferrets have been employed to run cables through confined spaces.

Silhouettes of birds perched on power lines against a blue background

The seagulls in Alfred Hitchcock’s movie “The Birds” were fed a mixture of wheat and whiskey. It was the only way to get them to stand around so much instead of flying away.

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.

Silhouette of a crowing rooster on a rock at sunrise

When roosters crow, soft tissues in their heads close off their ear canals, acting as natural earplugs.

A cosmic illustration showing the silhouette of Laika, formed from red and purple nebula clouds and stars

In November 1957, a Soviet space dog named Laika became the first animal to orbit Earth, aboard Sputnik 2.

Silhouette of an octopus swimming underwater against a bright sunlit backdrop

Octopuses and squids have beaks made of chitin, the same material found in the exoskeletons of insects and crustaceans.

Dragonfly with translucent wings and intricate patterns, perched on a plant stem, set against a soft, blurry background of green and yellow hues

Dragonflies existed over 300 million years ago, long before dinosaurs, with some prehistoric species having wingspans as large as 2.5 feet.

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.”

Beyoncé wearing a gold embellished dress and radiant crown on stage

There is a species of horse fly with a golden abdomen named “Scaptia beyonceae” in honor of Beyoncé.

Two orcas breaching above the ocean surface

In 1996, researchers found a young orca with severe spine and fin injuries. Unable to hunt, the calf, called Stumpy, was cared for by up to five different orca pods.

British royal coat of arms with crowned lion and chained unicorn

Although a lion has appeared on Britain’s coat of arms since at least 1189 AD, the country hasn’t had wild lions since the Stone Age.

A dog wearing a vest adorned with military badges and patches, standing on grass

The first formal guide dog training school was established in Oldenburg, Germany, in 1916 to assist soldiers blinded in combat during World War I.