Facts about the animal kingdom

The ocean sunfish, also known as the mola, is one of the most fascinating and unique fish species in the world. With its distinctive flattened shape, long dorsal fins, and enormous size, the sunfish has captured the imagination of marine biologists and casual observers alike. Despite its impressive appearance,...

Frogs are vertebrates, which means they have bones. However, the bones of frogs can tell us a lot about their anatomy, physiology, and evolutionary history. Frogs have adapted to a variety of aquatic and terrestrial habitats, and their bones reflect these adaptations. Moreover, development from tadpole to adult...

Within the group of vertebrates we find the order Testudines, to which all turtles belong, both aquatic and terrestrial. They are among the oldest and most primitive of all reptile groups, evolving millions of years ago. They are easily recognized by their hard shell, which protects them from predators....

The animal kingdom is full of wonderful parents who care for their offspring. Most animals, including humans, depend on the care of their parents during the first days, weeks, and even years of their lives in order to survive. However, there are many species of animals that must care for themselves from day...

If your cat is pregnant, it is a good idea to prepare for the time of birth and the birth of the kittens. A very common question is how many kittens can my cat have. Usually it is between four and six kittens, but larger or smaller litters are not uncommon. Furthermore, if we take into account that female...

The course of various evolutionary processes has allowed animals to adapt to various environments. These adaptations are required due to the changes in such environments. Changes in temperature is one of the most impactful on an animal's chances of survival. As the ambient, ground and even water temperatures...

There is an appeal to looking at orcas in captivity. Killer whales are beautiful creatures with a grace and intelligence that is a wonder to behold. To be up close to them can create a sense of awe unlike any other. As playful animals, they can also create great joy, especially for young spectators who...

Also known as orcas, killer whales (Orcinus orca) are marine mammals in the group known as cetaceans. Although they have the word ‘whale’ in their common name, orcas are actually considered a type of dolphin. However, the word ‘killer’ is fairly accurate. While they are highly appreciated for their beautiful...

Felids or commonly felids (Felidae), colloquially called cats, are a family of placental mammals of the order Carnivora. They have slender bodies, keen hearing, short snouts, and excellent eyesight. They are the most secretive of all hunting mammals. Most consume only meat, ignoring any other food as live...

Reproduction is a fundamental process for all animal species on our planet. Without it, there wouldn't be any animals left to populate it. Reproduction has to adapt to each specific animal for it take place correctly. This is due to various factors, including individual morphology and external environment. The...

There are many species of cetaceans, which are divided into two major groups: Mysticetes, which have beards, and Odontocetes, which have teeth. There are several families of dolphins, and most of them are distinguished by their social skills, even with humans, and by their striking way of communicating....

We know that cats do not show love to their guardians in the same way humans do with each other. They cannot speak verbally with us, so they have to rely on body language and other forms of communication. When we see them rubbing their face against us, it is a clear sign of affection or perhaps a petition...

Birds are a group of vertebrates with an impressive diversity in the animal kingdom. Aside from their beautiful physical features and the variety of their songs, birds also vary greatly in size. While there are some birds that are quite small, like insects, there are others that are so large that they remind...

The cougar is a large felid native to the American continent. Their habitats range over large areas from north to south of the region, making it a mammal with one of the widest distributions of the entire Northern Hemisphere. Such large distribution means it has been given various names by various communities....

The diversity of birds on the planet ranges from tiny to very large species. These large species often remind us why birds are one of the closest living relatives of extinct dinosaurs. Birds are also quite different from one another. Some possess a hypnotizing colorful plumage and their feathers are even...

Turtles are known for various characteristic features which are not shared by many others in the animal kingdom. Perhaps most noticeable is their hard carapace or shell which helps protect them from predators. Although there are some turtles which may prey on smaller animals, most are mainly herbivorous....

Some animals are almost defined by a certain characteristic. While this can be somewhat reductive, the reason it happens is because these animals may have a feature which is so unique, we can't help but associate them with it. Such is the case with the giraffe. There are many fascinating facts about giraffes...

When we think of the mongoose, many of us might picture a ferret-like creature which is known for attacking snakes. However, the animal we call a mongoose is actually a term used for all the mammals in the Herpestidae family. This is a more diverse group of animals than you might think. It even includes...

Dogs are animals with qualities, instincts and reactions different from those than we humans possess. The fact we live longer, but seem to take so long to mature implies animals have certain advantages over us. Too many people see animals, even dogs, as inferior. At AnimalWised, we see things differently....

While we may love our dog enormously, too many of us see petting them as a right rather than a privilege. Even though a healthy dog will want interaction, it doesn't mean they don't have boundaries. Dogs have sensitive areas on their bodies just like us. These are places where they either don't like to...

Cheetahs, leopards and jaguars are all types of big cat, wild cousins of the domestic feline. They all come from the Felidae family, meaning they share certain traits and similarities. They are expert hunters, have excellent vision, can run at high speed and are extraordinary stealthy. Their teeth and...

You may heard it said that cats choose their humans, not the other way around. We may have spent a lot of time considering what cat might best suit our needs, perhaps the decision wasn't down to us in the end, at least not entirely. There is truth the maxim that cats choose their owners. They are intelligent...

Few reactions a cat makes receive the attention of hissing. It is a sound not quite unique to cats, but it is one we don't want to hear with any regularity. If we get scared, worried or defensive when we hear a cat hissing, it is not surprising. This is the point of the cat making this particular sound....

We know that many companion animals go into heat and behave erratically, but not all do. Known as the estrus cycle, the heat period can cause dogs and cats to behave erratically and present various symptoms. The estrus cycle can also influence the animal's health and well-being in various ways. For those...

Asexual reproduction occurs most often in unicellular organisms which do not need a partner to proliferate. In fact, it is very uncommon in multicellular eukaryotic organisms such as animals. Animals most often carry out sexual reproduction, making asexual animals in the animal kingdom to be very rare....

The different modes of reproduction in animals is classified based on how they give birth to their young, this includes viviparous, oviparous and ovoviviparous animals. Embryos can be fertilized internally or externally, but the development after fertilization differ greatly. In this AnimalWised article...

Water is essential to all living beings and cats are no exception. Despite this, for something so vital to their well-being, we often overlook its importance. We replenish water once a day or even leave water from the day before. Fortunately, a cat's attitude to water says a lot about their well-being...

Sea urchins are small marine invertebrates which are characterized by having hard and spiny shells. They are sometimes simply called urchins, since there are no freshwater sea urchins to be found in nature. Despite only inhabiting saltwater aquatic ecosystems, they are an incredibly diverse type of echinoderm....

Starfish are marine echinoderms with habits that are uncommon in most other animal species. One fascinating example is the ability of sea stars to grow new limbs if they are severed from the body. Some species can even grow entirely new organisms from the severed arm, but only in the right circumstances....

In this AnimalWised article we're going to talk about how ants are born, their reproduction system, the organization of their ant colony and more! Keep reading to learn more!

Mice are interesting little rodents. Not only are they cute and intelligent but it's amazing to see how they can fit in just about anywhere. Leaving us to wonder, do mice have bones? In this AnimalWised article we're going to talk about the skeletal system of mice and debunk certain myths about mice....

One of the most characteristic, and unique, cat behaviors is purring. It is a defining trait of cats and can only be found in felids and some species of viverrids. As a vocalization, it is usually associated with a feeling of well-being. Not only does it imply the cat is satiated and content, but it can...

The first thing you might think about petting a cat is the physical experience. As very clean animals, cats keep their coat in premium condition. This not only benefits their hygiene, but it keeps their coat soft to the touch. Petting them simply feels great. However, there are many hidden benefits of petting...

People who share their lives with cats know they will constantly surprise us with their antics. Even if we think we know felines well, they can often do something which seems completely out of the ordinary. When cats are inclined to do so, they can really perform some cool feats. Their abilities to...

There are many unexpected events which occur when you adopt a cat. While we do everything we can to prepare for the arrival of a feline into our family, we need to expect the unexpected. For example, we need to ensure we have the means to pay veterinary bills if some threat to their health occurs. For...

Cats are independent and playful animals, but they are also very affectionate and loving. Many new cat caregivers may not know this and may even be surprised when their cat decides to curl up next to them at night. It's actually very common for cats to sleep on top of their caregivers at night for a...

Have you ever looked for your cat everywhere, only for them to emerge from the most unlikely of places? Cats love to hide in remote, dark, warm and quiet places. This is a common behavior among all felines and its origin lies in their wild ancestry. Despite having lived with humans for thousands of years,...

Cats have beautiful eyes. This is not just because of the shape of their eyes, but also due to the colors their eyes can be. The most common colors are: blue, green, yellow, hazel/brown or mixed. However, each cat will have their own shade of these colors. And then, there are other, rare colors that...

Overweight cats are prone to serious health issues such as diabetes, liver diseases, arthritis and more. This is why it's so important to make sure our cat stays within a healthy weight. In this AnimalWised article we're going to tell you how to tell if your cat is overweight, the health risks that come...

The Boxer dog breed is a very popular animal with many guardians. People fall in love with their affectionate and playful character as much as their distinct features. However, there are many people unfamiliar with the dog who find them intimidating. Since they are an athletic and muscular breed, some...

Some people only see horses alone in a stable, rarely in a field with other company. For this reason, it is too easy for some to see them as solitary animals. This is not the case. As with humans, horses are social animals which need contact with others to maintain their well-being. Horse communication...

If we see our dog has bit a rat, we will likely think about the reputation of these rodents. Although any wild animal can be a vector, rats are particularly associated with the spread of disease. This is partly due to their history, but it is largely a result of their nature. Rats live in close proximity...

Have you ever noticed the hair on your dog's back stand on end? It might be the hair along their spine stands up, almost like a hedgehog backed into a corner. These hairs are known as hackles and raised hackles are a normal reaction for the dog, similar to how we humans can experience goosebumps. Similarly,...

Cats are well-known for enjoying heights. With their supreme jumping ability, it would seem a shame not to use their natural skills. Cats will not only jump up to high places, but they can spend long periods sleeping there. It is a behavior of both cats in the wild and domestic cats. Although the impulse...

Food shortages and low temperature pose two serious challenges for small rodents living in the wild. These two factors become more serious during winter. This is why we can observe many species hibernating through winter for survival. However if you have a domestic hamster, you may be asking yourself whether...

There are many important reason to neuter your dog. For the larger animal community, sterilizing dogs lessens the problems caused by overpopulation. For the individual, sterilizing can help the dog avoid various behavioral and health problems caused by the reproductive organs. These can range from avoiding aggression...

The deep sea is full of interesting and weird animals. Many of them seem to come from a horror movie as they share certain characteristics such as large teeth, blindness or even transparent skin. Little is known about this ocean layer however marinebiologists are now making more expeditions in order to...

Snakes are vertebrate and ectothermic animals. They are also one of the few organisms that propel themselves by sliding their bodies on the ground. This movement is called slithering. It's extraordinary how snakes are able to move their limbless bodies through various terrains including rocks, sand,...

Water birds are a group of birds which make up one of the most charismatic fauna which inhabit wetlands. There are many types of birds which live on and around bodies of water. Some water bird species are not fully adapted to the aquatic environment and only use these locations part of the year, depending...

Snakes are carnivorous reptiles of the suborder Serpentes. These long and legless animals have a very unique anatomy that make us question how exactly their body works. This is especially true given that this group of animals have gone through a great variety of adaptations and physiological and anatomical...