Animals

Although rabbits and hares belong to the same family and look so much alike that they are mistaken for each other, there is a difference between them. The easiest time to notice this difference is at birth. Rabbits are born blind, without fur, and cannot move about. Their eyes open in about a week, and … Read more

The keenest sense of smell in the insect world, and in fact in all nature, belongs to the male silkworm moth. This valuable moth uses its two antennae mainly to locate the female and can detect her signal, or smell, up to 6.8 miles away, amazing for an insect only about 1 inch long.

The caterpillars of the silkworm moth are the remarkable creatures responsible for making the threads from which man manufactures shiny, beautiful silk cloth. Today, almost all silk is cultivated on silk farms in Japan, China, and other countries of the Far East, where mulberry trees grow, since it is the leaves of this tree which … Read more

For the very sensible reason that they’re hungry and they like the taste of wool. The eaters are actually the larvae, or caterpillar stage the moths go through before they get their wings. The caterpillars have mouths with strong, biting jaws that can chew cloth and fur. When the caterpillar changes into a winged creature, … Read more

The llama is the animal which defends itself by spitting. Llamas spit bad-smelling saliva through their teeth when they are angry or annoyed, and also to protect themselves. They are said to have great accuracy in spitting. The camel, which belongs to the same family as the llama, also possesses this trait. Both camels and … Read more

Antlers are bony growths on the heads of more than 60 kinds of deer, including moose, reindeer, caribou, and elk. Antlers grow only on male deer, moose, and elk, who use them as weapons to fight other males for leadership of the herd or for possession of a mate. However, in the caribou and reindeer … Read more

The amazing but deadly little insect we know as a house fly actually has a remarkable body. Even though that body is responsible for spreading diseases, it is so wonderfully made and can do such unusual things that it is an insect to be marveled at. Most amazing of all is probably the house fly’s … Read more

The praying mantis got its name from its appearance. It is a long, slender, green and brown insect which stands with its front legs held folded up high in front of its body. This stance, however, is not spiritual; it is purely practical. The mantis’ front legs are spiked, and they are kept folded so … Read more

The tough, dried, twisted string used today in making violin strings, tennis racket strings, strings to thread looms, and thread for surgical stitches is NOT made from a cat’s guts and never has been. Most catgut is made from the intestines of sheep and hogs. These intestines are cut into long ribbons, then cleaned and … Read more

The top speed man has run is about 25 miles per hour; the fastest dog, the greyhound, reaches a speed of 40 miles per hour; racehorses have been timed at 50 miles per hour; and antelopes can go close to 60 miles per hour. But none of them can come close to the world’s fastest … Read more

Bats are not blind. Like many animals, they are born blind, but gain eyesight from the time they are seven to nine days old. The saying, “blind as a bat,” probably arose because of the way bats fly around, darting here and there at night. Actually, the bat is hunting insects, which people cannot see … Read more

A sloth is a small South American mammal which moves about very slowly, when it moves at all. It is considered a sluggish, or lazy, animal because of this, but scientists say that this sluggishness is caused by the sloth’s very low body temperature. Sloths spend most of their time in trees and seldom come … Read more

Ligers and Tigons are creatures that really do exist. There are the cubs of rare crossings between lions and tigers. If the father is a lion and the mother is a tigress, the cub is called a liger. If the father is a tiger and the mother is a lioness, the cub is called a … Read more

The whale is the world’s largest animal, yet it feeds on some of the sea’s smallest creatures, plankton, tiny ocean plants and animals that drift in the sea. There are two kinds of whales: toothed whales (with teeth) and baleen whales (without teeth). Toothed whales eat fish, squid, and other sea animals. They use their … Read more

Since ancient times, the dolphin has been considered a special animal. But it is only recently that research has discovered that the friendly, playful dolphin is highly intelligent. Some scientists consider the dolphin to be even more intelligent than the chimpanzee. Dolphins and porpoises belong to the same family as whales. They are all mammals. … Read more

Though it lives in the sea, the whale is a warm-blooded mammal. It must breathe oxygen from the air to live. When surfacing, the whale takes in oxygen through the blowhole on top of its head. Then, filling its large elastic lungs which are connected to the blowhole, the whale dives to feed. While underwater, … Read more

The longest-lived creature in the insect world is the termite queen. She has been known to live for over 50 years. During that time, the queen can lay over 30,000 eggs each day, so in her 50 years of life, it is possible for her to give birth to half a billion children!

The turtle lives longer than any creature on earth, well over 200 years (and some scientists believe 300), for the very same reason that the tortoise won the race with the hare in the famous fable. The turtle takes things very easy. It moves slowly, grows slowly, eats slowly, and even breathes slowly. Some turtles’ … Read more

That’s like asking how you got into your skin. The turtle is born with its shell on. A turtle’s shell is part of its body, half on top attached at the sides to the half underneath. The shell has two layers: the outer layer is a shell of hardened skin tissue, and the inner layer, … Read more

Chameleons are lizards known for their ability to change colors. But contrary to popular belief, the chameleon does not change its color to match its background. It changes as a result of its mood, the temperature, or light conditions. Most chameleons have brown or green as their main color, but they can turn to an … Read more

Mammals are one of the classes of animals. Scientists have classified, or divided, all animals into groupings according to the ways in which they are alike. All mammals have one characteristic that no other animal have, mammals are the only animals whose females produce milk to feed their young. The word mammal comes from the … Read more

There is some truth to the story that raccoons wash their food before eating it. A raccoon may dip its food in water before eating it, but this habit does not indicate cleanliness, for the water may be dirty. And raccoons will eat most anything, whether it is washed or not. Some people believe that … Read more

The bad-smelling odor of skunks is contained in a liquid which the animal produces and then discharges if it is frightened or in danger. The liquid is called musk. Musk is produced by two glands near the base of the skunk’s tail. The scent glands produce enough musk for six consecutive discharges. Until more liquid … Read more

While the male mosquito is content to live on juices he gets from plants, the female is not. She gets her nourishment from the blood of people and animals. The female mosquito has a sharp beak which she uses to prick human or animal skin. Then she pokes a hollow tube, her mouth, into the … Read more

Poor Butterfly! This beautiful, colorful insect does not have a mouth with which to chew like other insects have. But nature has given the butterfly another way to nourish itself. The butterfly has a long, thin tube, called a proboscis, through which it can suck up the sweet nectar from flowers, the same way you … Read more

It may be hard to believe that a beautiful creature like a butterfly was once an ugly, worm-like creature like a caterpillar, but this is exactly how the colorful, graceful butterfly’s life cycle works. There are four stages in a butterfly’s life. The process of going from one stage to another is called metamorphosis. The … Read more

Most cats live for about 14 years, although some have been known to live to the age of 30 and even beyond. The myth that a cat has 9 lives probably came about because of its ability to escape from many dangerous situations without harm. Cats have good memories, keen eyesight, and exceptional senses of … Read more

This remains an unanswered question. Although the sound of a cat’s purr is familiar to all, how the cat does it still remains a mystery. Scientists do know, however, that cats have two sets of vocal chords in their throat, one above the other. Each set produces different sounds. Many scientists believe that the lower … Read more

Have you ever walked into a darkened room and seen a cat staring at you with its eyes blazing? Scary, but beautiful! There are no lights in a cat’s eyes. What you see is simply a reflection of light. A cat’s eyes are no different than yours in responding to light. In bright light, you … Read more

Sitting outside on summer evenings, you may have wondered how fireflies make those bright little flashes of light. To begin with, the firefly is not a fly, it is a beetle. And inside that beetle’s stomach are five chemicals. When oxygen enters the firefly’s body, it stimulates a nerve reaction which causes those five chemicals … Read more

The lowly, destructive termite has very little regard for royalty, and in termite colonies the king and queen are held prisoner. In most termite colonies, there are three classes, or castes, of insects. Scientists are not really certain how some termites develop into these three castes, but the millions of termites in each colony are … Read more

The frisky little otter, who lives on the banks of lakes and streams, is not much of a worker, but is a great player. While its neighbor on land, the beaver, is busy building dams, the otter builds slides on snowy slopes for its favorite game – bellywhopping. The otter has a smooth stomach which … Read more

The tiny kangaroo rat, a native of the southwestern deserts of the United States, never takes a drink of water in its lifetime. What little moisture this tiny rodent needs it gets from eating roots and desert plants. Yet this is enough to keep the kangaroo rat alive. The kangaroo rat got its name from … Read more

The porcupine has one of the best defense systems in nature-its quills. However, the porcupine does not shoot out these quills at an enemy, as many people think. Even though these quills are dangerous to an enemy, they are actually very loosely attached to the porcupine’s body and come off even at the slightest touch. … Read more