The most important reasons why animals have tails is to help them balance and steer. Some animals use their tails for grasping and grooming, while others use them for display. It is not clear why tails evolved, but once they developed, animals have adapted to use them in many different ways.Know More
Domestic animals use their tails to communicate and to show emotion. Dogs wag their tails when they are happy, and cats whip their tails back and forth when they are angry. A cat's tail also helps the cat keep its equilibrium when walking on narrow edges.
Wild animals use their tails to keep insects away, to communicate with each other or to warn when they are ready to attack. Large wild cats, such as leopards and tigers, use their tails for propulsion and speed. A monkey uses its tail as an extra limb to hang from branches and to move from tree to tree. Squirrels use their tails to keep their bodies warm and to help them balance on tree branches. Birds and bats have tails to help them fly and change direction in flight. Animals that live in water use their tails to help them move around in any direction and to swim very fast.Learn more in Zoology
Bears, deer and wolves are examples of omnivores, herbivores and carnivores respectively. Many animals that are considered carnivores, such as foxes, actually eat plants as well. Not only do red foxes eat fruit, but they sometimes eat carrion.Full Answer >
Aside from the fact that an array of animal species makes life on earth more interesting, protecting endangered species has important health benefits to humans. In particular, animals fit into the well-established ecological food chain, and extinction causes a disruption to natural order, according to the National Wildlife Federation.Full Answer >
There are many species of animals on Earth that spend the majority of their lives alone, including species of reptiles, amphibians, mammals, fish, insects and arachnids. Solitude is common in the animal world, and it may be only during the mating season that individual members of a species interact with each other.Full Answer >
Animals are an integral part of the Earth's ecosystem. Each organism in the ecosystem plays a role in supporting the ecological community, which means that animals play a vital role as well. Each organism in the ecosystem depends on the other organisms in the system to play its role. Without animals, there would be dysfunction within the system and human life would be disrupted.Full Answer >