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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

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.

Person in a cream knitted sweater hugs a golden retriever on a couch

Hugging your pets lowers stress levels and elevates levels of serotonin and dopamine that help you feel calmer and more relaxed.

A rat stands on its hind legs, reaching up to the edge of a large, rust-colored container

In a 2019 study, rats learned to play hide-and-seek and exhibited behaviors such as strategic hiding, joyful vocalizations, and re-hiding for the sake of fun.

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.

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.

Sea snake swimming near underwater rocks with fish nearby

Sea snakes hydrate by drinking from a freshwater layer that forms on the ocean’s surface after rainfall.

George Washington in military uniform, faced left with a contemplative expression

George Washington was a fan of hunting hounds and kept more than 30 of them. According to one of his journals, three of the hounds were named Drunkard, Tipler & Tipsy.

Adult puffin stands on grass beside a puffling hiding in foliage

Baby puffins are called pufflings.

Curious black and white cow peeking into frame over grassy field

Research shows that cow tipping is unlikely. Standing cows require up to 899 pounds of force (4,000 newtons) to tip, requiring up to fourteen people in a coordinated effort.

A cat sitting inside an open cardboard box next to potted plants

In the 1870s, 37 cats were trained to deliver mail in Liège, Belgium, but the experiment was short-lived due to inefficiency, with most cats taking up to a day for deliveries.

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.

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.

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.

Sunrise over Earth's horizon with visible atmosphere and distant moon

Over 99% of the five billion species that have ever lived on Earth throughout the planet’s history are extinct.

Illustrations of tobacco beetle life stages above a row of cigars

Cigar beetles lay eggs in tobacco, and these eggs can later hatch inside cigars when kept in warm, humid conditions, potentially infesting an entire collection.

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.

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.

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.

Collie dog sitting in a pine forest with mouth open and tongue out, featuring a long, flowing coat of fur, a mix of white and brown.

Pal, a male collie initially hired as a stunt dog for the 1943 movie “Lassie Come Home,” performed so well that he was recast as Lassie, replacing the original female collie.

Realistic dinosaur model with open mouth among trees and rocks

Instead of roaring, Tyrannosaurus rexes likely produced booming sounds via closed-mouth vocalization, with deep frequencies that could carry over miles.

A group of dolphins swimming underwater with sunlight streaming through the water.

Dolphins have a typical cruising speed of 5-7 miles per hour (8-11 km/h), but some species, like the short-beaked common dolphin, can reach up to 37 mph (60 km/h).

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.

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.

Manatee underwater in clear, shallow water with sunlight filtering through

Manatees can develop cold stress syndrome when water temperatures fall below 68°F, as their fat does not provide effective insulation against the cold.