Facts about the animal kingdom

Bears are terrestrial mammals which inhabit different ecosystems across the world. From lush forests to barren tundras, it is possible to find various bear species. All of said species are located at the top of their respective food chains. They are fascinating creatures which provide cultural touchstones...

To know how dolphins breathe, we should get rid of some preconceived notions. Just because a dolphin lives in the sea, does not mean they are a fish. As they are not fish (or some other aquatic creatures such as crabs), they do not use gills to take oxygen into their body. Despite having fins and spending...

All life as we know it began in water. While it is difficult to prove, evidence suggests that gills existed before lungs. It is not that breathing with lungs is better or worse than breathing through gills. These different methods of animal respiration exist because of the different environments in which they...

Bees are an incredibly essential species for the balance of the world’s ecosystems. Sadly, however, there are several threats that are putting the world’s bee population at risk, including polluting and deforestation. Bees are incredibly organized flying insects that are able to build and run hives in...

Did you know that there are some animals that are capable of sleeping more than 20 hours in a row? These long sleep patterns are related to factors such as food, performed activities and needs of the specific species. Additionally, did you know that there are some animals that don’t sleep much? For...

When we think of animals with shells, our first thought might be the turtle. Their shell is not only part of the turtle's body, but part of a larger cultural identity and historical mythology. However, there are many types of animals with shells. They are designed to protect animals against predators,...

Even the most experienced biologist will have a hard time naming all the animal species on our planet. The diversity and range are staggering. The list gets bigger since we are discovering new animal species all the time, with over 500 in 2021 alone[1]. Unfortunately, not all animal species we discover...

In a previous article we have looked at the animals that sleep the most. Often due to slow metabolism, these animals need a lot of rest to conserve their energy and survive. On the other hand, some animals seem to never sleep or at least we have seen little evidence of it. But are there animals that don't sleep?...

Have you ever seen a giraffe sleeping? Probably not. You might have wondered how an animal with such a long neck can sleep comfortably. You have probably asked yourself, “Do giraffes sleep standing up or lying down?” As you might have guessed, a giraffe's sleeping habits are very different from other...

Wolves are carnivorous mammals very similar to dogs. They belong to the genus Canis and are generally considered the genetic ancestors of dogs. Unlike domestic dogs, however, wolves in the wild live in packs. A pack is a group of related animals that hunt, live and move together. They also live in very...

The weever is any of the various fish species of the genus Trachinus. Eight individual extant species are currently recognized. Although they have certain differences, each share certain characteristics. Perhaps most notable is their ability to sting with venom due to the presence of spines on their dorsal...

There are more than 400 dog breeds, each with their own peculiarities that distinguish them from one another. Some of these characteristics might seem quite strange, for example dog breeds that have blue tongues. Although they are normally referred to as blue, the dark pigmentation on a dog's tongue...

In nature, both flora and fauna uses various mechanisms to survive. One of the most peculiar and fascinating is the ability to change color. Animals have profound relationships to color. Camouflage to protect from predators is perhaps the most well-known way animals use color. The chameleon is the figurehead...

Haven't we all dreamed of seeing a whale up close? There are many reasons to marvel at these incredible and beautiful animals. What fascinates us about whales? Maybe it is because we have heard since childhood that whales are the largest living animals in the world; or because we know they are mammals...

Having an aquarium at home is ideal for those who do not have much space and want the company of a quiet and colorful pet. Aquariums, regardless of size, are relaxing to watch, because the comings and goings of the fish can be very entertaining. However, you may have noticed that fish sometimes begin to...

You have probably heard about birds that ‘head south’ for the winter, or seen videos of hordes of wildebeest travelling across the Serengeti. In fact, many animal species make long annual journeys, for a variety of reasons and in very different regions across our planet. Although we don't always understand...

There are many different types of animal communication, much of which we don't fully understand. Despite millennia of study, we are always finding new facets about how animals transmit information between one another. The reasons for communication are also complex and not always well discerned. Animals have...

The llama and alpaca are both animals native the Andes Mountains. Both are very important cultural, historical and practical animals for the countries in this region. Their similarities in physical features and behavior show their close relation to each other. Despite such similarities and the fact they...

Among the many myths which circulate about cats, the idea that cats are contemptuous of humans is one of the most damaging. While they are more independent and self-reliant than dogs, this does not mean cats don't have an important bond with their human companions. In extreme cases, such a view can encourage...

Many feline behaviors make sense from a human perspective. The way they wolf down their food, curl up in a cosy ball or even purr in delight all seem reasonable to us. Walking in between our legs as if to trip us up or rubbing against us doesn't seem to be quite as understandable. When we guess reasons...

Communication is the foundation of any relationship. For a dog, this includes the relationship they have with us and with any other animal. We know much of what we do about canine communication thanks to studying how dogs interact with each other. However, it is often too easy to make assumptions on...

Chimpanzees share 99%of our DNA, yet they can't speak like us. So, why can parrots talk like humans, but other animals can't? When observing birds imitate sounds and even pronounce English words, we are often left amazed about how these small creatures can speak our language. They don't have lips and...

There are different types of birds that live in different environments. For this, they will need useful feet that will help them survive in their natural habitat. Their type of feet needs to be able to help them hunt, climb, swim, etc., depending on their environment and needs. In this AnimalWised...

We can often tell the difference between two similar animals by looking at their scientific grouping, known as their taxonomic order. However, when looking at the difference between a frog and a toad, you will see they actually belong to the same taxonomic group. This group is known as the Anura order....

Snakes are an animal which has fascinated humans since we have been aware of them. They have entered the folklore of ancient cultures which still resonate today. For some they induce fear and terror, others fascination and wonder. Many in the latter group even keep snakes as pets. Such fascination often...

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...

There are many different species of birds, not all of which you will want to keep in your house. Although all animals are beautiful, trying to keep a seagull in a cage is not going to be a happy experience for anyone. This is why some birds are kept as pets and others are not. Some pet birds are suited...

Birds are endothermic vertebrates that come in all different shapes and sizes. Their main characteristic is the fact that their bodies are covered in feathers. However, many people ask themselves if featherless birds exist. While some species of birds are already born without feathers, others are born with...

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...

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...

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...

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....

Indonesia, a vast group of islands between Southeast Asia and Oceania, has an amazing variety of wildlife. Its location near the equator and diverse landscapes, like rainforests and coastal mangroves, make it a perfect home for many species. However, this natural wealth is in danger. Many of Indonesia's...

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...

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....

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...

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...