Internet’s Best Animal Facts

  • How Many Hearts Do Worms Have? Digging Deep into Earthworm Anatomy

    How Many Hearts Do Worms Have? Digging Deep into Earthworm Anatomy

    Earthworms do not possess traditional hearts similar to those found in humans. However, they do have five pairs of aortic arches that serve a similar purpose. These intriguing structures, often referred to as the “hearts” of worms, help circulate blood throughout the body. So, you could say that worms have ten aortic arches, or five … Read more


  • Deep Sea Anglerfish: 12 Amazing Facts You Might Not Believe

    Deep Sea Anglerfish: 12 Amazing Facts You Might Not Believe

    Deep-sea anglerfish are some of the most fascinating creatures in the world. These mysterious fish are known for their unique appearance and bizarre hunting methods. Here are 12 fascinating facts about deep-sea anglerfish that will leave you in awe! How Do Anglerfish Attract Prey? One of the most striking features of deep sea anglerfish is … Read more


  • Bird Migration Patterns | How Do Birds Navigate Without Getting Lost?

    Bird Migration Patterns | How Do Birds Navigate Without Getting Lost?

    Bird migration remains one of the most fascinating phenomena in the animal kingdom, showcasing the remarkable navigational skills of our avian friends. Every year, countless species of birds embark on awe-inspiring journeys, traveling thousands of miles between their breeding and non-breeding grounds. To accomplish these incredible feats, birds rely on an intricate combination of instinct, … Read more


  • Komodo Dragon Teeth: How Can One Deadly Bite Kill an Adult Buffalo?

    Komodo Dragon Teeth: How Can One Deadly Bite Kill an Adult Buffalo?

    Komodo dragons have 60 razor-sharp teeth that can grow to be one inch (2.5 cm) long. The teeth are made for ripping flesh and creating maximum tissue damage. A Komodo dragon can kill a large prey animal like an adult buffalo, deer, or pig with one deadly bite because of a combination of venom and … Read more


  • Octopus Locomotion: Jet Propulsion, Crawling & Two-Legged Walking Explored

    Octopus Locomotion: Jet Propulsion, Crawling & Two-Legged Walking Explored

    Among the multiple locomotion methods, the most notable are jet propulsion, crawling, and two-legged walking. Each mode of transportation serves a specific purpose and highlights the octopus’s ability to adjust to various situations. Key points about octopus locomotion: Jet propulsion enables the octopus to move at impressive speeds, which comes in handy when escaping potential … Read more


  • Can Octopuses Walk on Two Legs? Octopus Locomotion Explained

    Can Octopuses Walk on Two Legs? Octopus Locomotion Explained

    Yes, octopuses have been observed walking on two legs. Its called “bipedal locomotion.” I’m a biologist and I’ve written this article to dig deeper into this clever adaptation. I’ve also aimed to provide a comprehensive look at octopus locomotion. Octopuses walking on two legs can be fun to look at… and a bit mind-boggling! Check … Read more


  • Octopus Communication Unveiled: Unlocking Their Secret Language

    Octopus Communication Unveiled: Unlocking Their Secret Language

    You might be surprised to learn that octopuses are way more communicative than we initially thought. Not only are they known for their intelligence and problem-solving skills, but they also have a unique and intricate way of communicating with one another. Octopuses can communicate through a combination of color changes, posture, skin texture, and locomotion, … Read more


  • Octopuses: the Most Intelligent Invertebrates on Earth

    Octopuses: the Most Intelligent Invertebrates on Earth

    Octopuses are among the most intelligent creatures on the planet, with unique abilities and behaviors that have left researchers scratching their heads. So, what makes them so special? It all starts with their brains. Octopuses have the largest brains of any invertebrate, with more neurons than a dog’s brain. This makes them capable of complex … Read more


  • Greenland Shark Lifespan: Earth’s Longest-Living Vertebrate

    Greenland Shark Lifespan: Earth’s Longest-Living Vertebrate

    The Greenland shark has recently gained attention due to its remarkably long lifespan. Known as the longest living vertebrate, these mysterious creatures can live for centuries, with some estimates suggesting they can live for 400 or 500 years! This incredible discovery has sparked the interest of scientists and shark enthusiasts alike, as understanding the keys … Read more


  • What Sounds Does a Fox Make? A Guide to Fox Vocalizations

    What Sounds Does a Fox Make? A Guide to Fox Vocalizations

    Why would a male red fox make a loud, high-pitched scream that sounds like a woman’s scream? Let’s find out! (And check out the popular video below for the song by Ylvis: ‘What Does the Fox Say?’) What Sounds Does a Fox Make? Red Fox Sounds The red fox is the most common fox species … Read more


Browse Our Posts – More Fascinating Creatures!

Woodpecker with tongue extended

Do Woodpecker Tongues Wrap Around the Brain? (Action Video and Diagrams)

Woodpeckers with long tongues have specialized wiry structures that wrap around the skull, but not in direct contact with the ...
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Photo of giant hailstones

Does it Snow in Sydney, Australia? What is the Coldest Month? Is There Any Frost?

I was born near Sydney Australia and, although I’ve lived in Canada for most of my life, I’ve spent lots ...
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Photo of bald eagle's head

Eagle Eyes and Vision | Amazing Facts and Latest Science

Eagles and other birds of prey have the best visual acuity of any group of animals. It is four to ...
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Flamingo beak bent for filter-feeding

Flamingo Beaks – Why are they Bent? (Why Do Flamingos Feed Upside Down?)

Flamingo beaks have mystified scientists for over 2,000 years. I’m happy to report that scientists are gaining a good understanding ...
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Get 1 Million Views of Your Photos with Little Effort and Big Results

Photography has been a big part of my life since I was a youngster with my first Pentax Spotmatic. It ...
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Photo of great white shark showing teethjaws

Great White Sharks – Lifespan, Lifecycle and Diet (Cool Facts You Won’t Believe)

The lifespan of great white sharks is thought to be up to 70 years or more, which is far longer ...
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Greenland shark in dark ocean depths

Greenland Shark Lifespan: Earth’s Longest-Living Vertebrate

The Greenland shark has recently gained attention due to its remarkably long lifespan. Known as the longest living vertebrate, these ...
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How Can We Save Our Oceans? With Marine Sanctuaries!

As a Bachelor of Science ecologist and avid free diver, I’ve done some research to see if there is progress ...
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Mapping policy change

How Citizen Activists Can Make Shift Happen. A New Way of Mapping Policy Dynamics

Policy change typically unfolds according to two key determinants: 1. how contested ideas are framed, and, 2. the discursive competence ...
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Photo of stonefish blending into coral and sand

How Dangerous are Stonefish? (Can You Die if You Step on a Stonefish?)

Here’s one fish that I’m glad I’ve never encountered in its natural habitat! I’ve written this article in the hope ...
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Anglerfish Wikimedia

How Do Anglerfish Mate? (Endless Sex or Die Trying?!)

I’ve given hundreds of science lectures over the years, and one of my favorite creatures of all time is the ...
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How do Electric Eels Work? (Can an Electric Eel Kill You?)

Electric eels can produce 600-volt electric pulses up to 400 times per second. These high-voltage pulses are so strong that ...
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Photo of Komodo dragon

How Do Komodo Dragons Reproduce? (Forked Penises, Males Are Optional)

Believe me when I tell you from personal experience, that observing wild Komodo dragons from a few feet away gives ...
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How Do Lions Communicate? (Why Do Lions Roar?)

Having the opportunity to view wild lions up close has been one of the top highlights in our quest to ...
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Picture of octopus and cartoon crab with title, "how do octopus kill their prey?"

How Do Octopus Kill Their Prey? Can an Octopus Sting You? (Beaks and Venom)

Octopuses are stealth hunters that feed on prey such as crabs, lobsters, and shellfish—and even other octopuses. They grasp the ...
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How do Octopus Reproduce? (Cannibalistic Sex and a Detachable Member)

I have written this article to give wider exposure to some fascinating scientific insights into the complicated mating habits of ...
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How Do Penguins Stay Warm? (Why don’t Penguin Feet Freeze?)

Penguins are superbly adapted to staying warm in sub-zero temperatures. They use vasoconstriction of blood vessels under the skin to ...
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Two snakes copulating

How do Snakes Mate? (Snake Reproduction Explained in Detail – with Videos and Diagrams)

Male snakes have two penises, each with its own testicle, but they only use one at a time. During copulation, ...
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How Do Whales Communicate and Make Sounds Under Water? Latest Science

Whenever I listen to the song of a Humpback whale, I am captivated by the eery quality of the complex ...
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Amazon deforestation

How Does Soybean Cultivation Contribute to Amazon Deforestation and Loss of Biodiversity?

On a recent cruise up the Amazon river, we witnessed firsthand the relentless deforestation of the Amazon rainforest. Our shore ...
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