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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!

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Animal Facts

Stegosaurus toy figure standing on assorted small rocks

Stegosauruses did not coexist in the same time frame as Tyrannosaurus Rex. In fact, the T-rex lived closer in time to us than it did to Stegosauruses.

Bumblebee Bat perched on a person's fingertip

The bumblebee bat, native to Myanmar and Thailand, is the world’s smallest mammal, weighing about as much as two paper clips and measuring about the length of a human fingertip.

Person holding a barn owl on a gloved hand at an owl café

Owl cafés are popular in Japan, especially in Tokyo, where visitors can observe and hold owls in a controlled environment.

Honey bee on yellow flower with jar of honey in the background

Honey bees visit around 2 million flowers and fly more than 55,000 miles to make just 1 pound of honey.

Depiction of mermaid-like creatures underwater with humanoid features and scales

After Animal Planet aired two fake documentaries on mermaids, the U.S. government issued a statement to clarify that mermaids do not exist.

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.

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.

Glass frog clinging to a green stem with visible internal organs

Glass frogs are named as such because their internal viscera, including the heart, liver, and gastrointestinal tract, are visible through the skin.

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.

Illustrated diagram of various comb jellies with intricate body structures

One of the oldest animals on Earth is the ctenophore, also known as a comb jelly, with the oldest fossils dating back approximately 525 million years.

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.

A person with glasses affectionately holding a dog close to their face

Dogs can be allergic to human dander, causing symptoms like itching and sneezing. Recovery can take up to 12 months with treatments like corticosteroids and immunotherapy.

Clownfish swimming among purple and green sea anemone

Schools of clownfish have a hierarchy with a female at the top. When the top female dies, the most dominant male changes his sex to female and takes over.

Mother orangutan with baby clinging to her, swinging beside another juvenile

The name “orangutan” is derived from the Malay and Indonesian words orang, meaning “person,” and hutan, meaning “forest,” thus “person of the forest.”

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.

Continental Army soldiers advance with fixed bayonets, cavalry visible on the left

Mosquitoes helped the Continental Army during the American Revolution by spreading malaria among British troops.

A lemur with striking orange eyes and a black snout

Lemurs are named from the Latin term “lemures,” meaning spirits or ghosts, because of their nocturnal activity and slow, mysterious movements.

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.

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.

Close-up of a king penguin with distinctive black, orange, and yellow markings

In Antarctica, researchers found fossils of Palaeeudyptes klekowskii, a giant extinct penguin thought to reach 6’ 6” (2 meters) in height and weigh about 256 pounds (116 kilograms).

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.

Dew-covered spider web suspended between plants in soft sunlight

Contrary to popular belief, we don’t eat eight spiders in our sleep every year. This myth was first shared in 1993 to highlight gullibility but ironically spread as truth.

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.