The Animal Kingdom is a diverse and fascinating place filled with millions of different species of animals. From the tiny anteater to the mighty elephant, each creature has its own unique set of characteristics that make them special. However, there are many secrets and amazing facts about the animals we love that you may not know.

1. Dolphins have names

Just like humans, dolphins have individual names. They use a complex system of clicks, whistles, and body language to communicate with each other and differentiate themselves from other dolphins. In fact, they have been known to respond only to their own names when called.

2. Kangaroos can’t walk backwards

Contrary to popular belief, kangaroos cannot walk backwards. Their muscular tail provides much of their balance and helps them turn quickly, but they are unable to move in reverse due to the structure of their legs.

3. Gorillas can catch colds

Gorillas, like humans, can catch colds from each other. In fact, they have been known to exhibit symptoms such as runny noses and coughing. Researchers have found that human respiratory illness can be transmitted to gorillas in close proximity, making it important to limit contact between humans and the great apes.

4. Penguins have a preferred “wing”

Although penguins cannot fly, they do have a preference for which flipper they use to swim. Research has shown that individual penguins tend to favor either their right or left flipper, much like humans have a dominant hand.

5. Sloths only poop once a week

Sloths have a notoriously slow metabolism and spend much of their time sleeping. However, they also have a unique digestive system that allows them to conserve energy. They only defecate once a week, and when they do, it is often a massive amount that can make up a third of their body weight.

6. Cows have best friends

Cows are social animals that form strong bonds with each other. They have been known to prefer spending time with certain individuals, and studies have shown that cows who are separated from their best friends can become stressed and agitated.

7. Otters hold hands while sleeping

Sea otters are known for their playful behavior and adorable antics. However, they also have a practical side. They hold hands while sleeping to prevent drifting apart from each other in the water.

The Animal Kingdom is full of fascinating creatures with their own unique characteristics and behaviors. These are just a few of the amazing facts that make them so special and beloved by humans around the world.