- Boy in beret whistling
Boy in beret whistling - N
N - N
N - A
A - Boy whistling
Boy whistling - The Savage Florida Alligator
While it is not strange that the seal can be easily tamed, we should not look for such a thing in so savage an animal as the alligator, the most feared and hated of the animals found in the waters of our Southern States. Yet even this ferocious reptile can be tamed, as the following story will show. The alligator in question was taken when very young, before its wild nature had shown itself, and was fed and attended to by its master, of whom it became very fond. It grew so tame that it would follow him about the house like a dog, even scrambling up and down stairs after him. But the funny thing about this comical pet was that its chief friend was the cat, and that pussy returned its friendship. When the cat lay drowsing before the fire, the alligator would crawl up, lay its head on her back, and go to sleep in this position. It seemed happy whenever the cat was near, but grew very restless if its furry friend was away. Raw flesh was fed to it and sometimes milk, which it liked very much. At night, in cold weather, it slept in a box, with wool for it to nestle in. But one night there came a sharp frost and the little guest was forgotten. The next morning the native of warm climates was found frozen to death. - An Eight-Armed Cuttlefish or Octopus Attacking a Small Crab
These molluscs are particularly fond of crustaceans, which they crunch with their parrot's beak-like jaws. Their salivary juice has a paralysing effect on their prey. To one side, below the eye, may be seen the funnel through which water is very forcibly ejected in the process of locomotion. - Surinam Toad (Pipa Americana) with Young Ones Hatching out of Little Pockets on her Back
In the case of the thoroughly aquatic Surinam Toad (Pipa), the male helps to press the eggs, perhaps a hundred in number, on to the back of the female, where each sinks into a pocket of skin with a little lid. By and by fully formed young toads jump out of the pockets. - The Alpine Ibex. Note the Curiously Knobbed Horns
A well-known wild goat is the Ibex of the Alps. This is a splendid fellow, with long and strong horns but no beard. It used to be very common, but has been shot at so much that very few are left. - Boys
Boys - Diagram of amœba
The amœba is one of the simplest of all animals, and gives us a hint of the original ancestors. It looks like a tiny irregular speck of greyish jelly, about 1/100th of an inch in diameter. It is commonly found gliding on the mud or weeds in ponds, where it engulfs its microscopic food by means of out-flowing lobes (PS). The food vacuole (FV) contains ingested food. From the contractile vacuole (CV) the waste matter is discharged. N is the nucleus, GR, granules. - The Three-banded Armadillo. An Animal in a Coat of Mail
The armadillo is an American animal, and is found in our country in the state of Texas. It goes south from there through Mexico and on to South America, where it is found everywhere. It lives in large numbers in the woods and on the great grass plains. In its food and habits it is much like the hedgehog, and like it burrows in the ground. To do this it has very strong claws, and these it can use to defend itself when it takes a fancy to fight. - Crab Fishing
Crab Fishing - The Striped Zebra of Africa
The Zebra, one of the most beautiful of animals, from its handsomely striped skin, is a member of the horse family, but one of which we do not need to speak, since it is found only in a wild state. It has in some cases been tamed and trained to harness, but it is an obstinate and hot-tempered brute, so that few have tried to tame it. - The Cause of Tides
The tides of the sea are due to the pull of the moon, and, in lesser degree, of the sun. The whole earth is pulled by the moon, but the loose and mobile water is more free to obey this pull than is the solid earth, although small tides are also caused in the earth's solid crust. The effect which the tides have on slowing down the rotation of the earth is explained in the text. - Proterospongia
One of the simplest multicellular animals, illustrating the beginning of a body. There is a setting apart of egg-cells and sperm-cells, distinct from body-cells; the collared lashed cells on the margin are different in kind from those farther in. Thus, as in indubitable multicellular animals, division of labour has begun - Volvox
The Volvox is found in some canals and the like. It is one of the first animals to suggest the beginning of a body. It is a colony of a thousand or even ten thousand cells, but they are all cells of one kind. In multicellular animals the cells are of different kinds with different functions. Each of the ordinary cells (marked 5) has two lashes or flagella. Daughter colonies inside the Parent colony are being formed at 3, 4, and 2. The development of germ-cells is shown at 1. - The Common Hedgehog with his Battery of Spines
The hedgehog is about a foot long and six inches high, with small black eyes and sharp-pointed head. The odd thing about it is the fact that where most animals are covered with hair this[303] one is covered with spines, hard and sharp, like little thorns. These grow to be about an inch long and there are muscles in the back that cause them to stand up and stick out in all directions. When a dog gets busy about a hedgehog, it does not try to run away. All it does is to roll itself up into a ball, its head and tail meeting over its lower parts and its spines sticking up all around. When the dog gets these into his nose a few times he is apt to lose his taste for hedgehog meat. He may roll the animal about with his paws, but that does no good, and he soon goes away with sore head and paws, leaving the hedgehog to unroll and make its way back to its burrow. When taken home and fed it soon becomes very tame and friendly. It can be handled with safety, for when it is not rolled up its spines lie flat along its back, so that its friends can stroke its back and scratch its nose without harm. These it likes to have done. When it is put on a table it does not a bit mind taking a dive to the floor, for it rolls up so to fall on its spines and thus is not hurt. A tame hedgehog is a good thing to keep in a garden or kitchen, for it helps to clear the one of worms and the other of roaches and sometimes will catch and kill a rat. It is not afraid to attack snakes, even poisonous ones like the viper. The poison does not seem to do it any harm. - The comparative sizes of the sun and the planets
(Drawn approximately to scale) On this scale the Sun would be 17½ inches in diameter; it is far greater than all the planets put together. Jupiter, in turn, is greater than all the other planets put together. - A Pair of Angora Goats
The other wool-yielder is the Angora goat, well known in this country. This yields a thick and fine wool, soft and silky and slightly curled. The color is mostly snow-white, though at times there are dark patches. It is shed in great locks in summer, but soon grows again. During the hot weather the goats are constantly washed and combed, to add to the beauty of their wool. The finest Angora wool, called Mohair, comes from goats a year old. All its value is lost at six years of age. - Ani, a scribe
Ani, a scribe 1450 B.C. - Early Life-History of the Salmon
1. The fertilised egg, shed in the gravelly bed of the river. 2. The embryo within the egg, just before hatching. The embryo has been constricted off from the yolk-laden portion of the egg. 3. The newly hatched salmon, or alevin, encumbered with its legacy of yolk (Y.S.). 4 and 5. The larval salmon, still being nourished from the yolk-sac (Y.S.), which is diminishing in size as the fish grows larger. 6. The salmon fry about six weeks old, with the yolk fully absorbed, so that the young fish has now to feed for itself. The fry become parr, which go to the sea as smolts, and return as grilse. In all cases the small figures to the right indicate the natural size. - Diagram Showing the Main Layers of the Sun
Diagram Showing the Main Layers of the Sun - The White Yak of the Asiatic Mountains
This animal has a thick coat of long, silky hair, which hangs nearly to the ground. Ropes and cloth are made from it. The tail is just a great[96] bunch of long hair. The Yak does not bellow like the ox but gives a short grunt. Its milk is very rich, and fine butter is made from it. - Details of decoration
Details of decoration - A Queen
An Egyptian queen - The Otter, One of Nature's Fishers
The Weasel has also been tamed and been found a lovable little animal. The Otter is another tamable creature and can be taught to catch fish and bring them to its master. Dr. Goldsmith tells us of one that would go to the fish pond when told to do so, drive the fish into a corner, seize the largest and carry it in its mouth to its master. - A Diagram of a Stream of Meteors Showing the Earth Passing Through Them
A Diagram of a Stream of Meteors Showing the Earth Passing Through Them - The Planets, Showing their Relative Distances and Dimensions
(Drawn approximately to scale) The isolation of the Solar System is very great. On the above scale the nearest star (at a distance of 25 trillions of miles) would be over one half mile away. The hours, days, and years are the measures of time as we use them; that is: Jupiter's "Day" (one rotation of the planet) is made in ten of our hours; Mercury's "Year" (one revolution of the planet around the Sun) is eighty-eight of our days. Mercury's "Day" and "Year" are the same. This planet turns always the same side to the Sun. - A Queen
Egyptian queen - Pariasaurus - An Extinct Vegetarian Triassic Reptile
Total length about 9 feet. (Remains found in Cape Colony, South Africa.) - Group of Greenland Eskimo
The home-land of the Eskimo is dreary. They live in Labrador, Greenland, and the Arctic country stretching from Greenland west to 7Northern Alaska. Generally, it is a land of snow and ice, where it is impossible to raise even the most hardy plants. The people are forced to live chiefly on animal food. Not only is the weather usually cold, but for a large part of the year the Eskimo do not see the sun, and for the rest of it they see the sun all the time. The Eskimo eat the flesh of seals, whales, birds, hares, bears, dogs, foxes, and deer. In that cold country they like fat meat. Sometimes meat and fish are eaten raw, but they may be boiled or fried. Fresh, raw blubber is much loved. The skin of whales, seals, and halibut is favorite food. Travellers tell astonishing stories of the quantities of candles and oil that Eskimo eat and drink when they are supplied to them. The supply of plant food is small: stalks of angelica, dandelion, sorrel, berries, and seaweed are used. - An Egyptian goddess
A goddess, 700 B.C., is an exact copy of an Egyptian drawing. - Pile-dwelling Village, New Guinea
- Two boys and old lady
Two boys and old lady - Triceratops - A Huge Extinct Reptile
(From remains found in Cretaceous strata of Wyoming, U.S.A.) This Dinosaur, about the size of a large rhinoceros, had a huge three-horned skull with a remarkable bony collar over the neck. But, as in many other cases, its brain was so small that it could have passed down the spinal canal in which the spinal cord lies. Perhaps this partly accounts for the extinction of giant reptiles. - Philippine Negrito
- Genealogical tree of animals
Showing in order of evolution the general relations of the chief classes into which the world of living things is divided. This scheme represents the present stage of our knowledge, but is admittedly provisional. - A Mammoth Drawn on the Wall of the Font-de-Gaume Cavern
The mammoth age was in the Middle Pleistocene, while Neanderthal Men still flourished, probably far over 30,000 years ago. - Bushman Rock Picture
- Fijian
- Canoe, New Guinea
- Gora-player -- Bushman
- Group of Kabyles, Algeria
- The Albatross swooping over the ocean waves
The albatross is a wonderful flyer. It is the largest of the web-footed birds, being four feet long and with a wing spread of from ten to seventeen feet. It seems to float or glide on the air rather than fly, hardly moving its long wings except when rising from the water. It often follows ships for a long time; day after day, some people say, but this is doubtful. No ship can outsail it and it is said to be able to fly as much as eight hundred miles in a day. Sailors often fish for it with a baited hook, but find it hard to haul in, as it often draws out the hook or breaks the line. But a bait of blubber is very attractive and in a few minutes the same bird will take the hook again. Only by catching a fish in some such way as this could a message tied to its legs by shipwrecked sailors be found. - The Spectroscope, an Instrument for Analysing Light
This pictorial diagram illustrates the principal of Spectrum Analysis, showing how sunlight is decomposed into its primary colours. What we call white light is composed of seven different colours. The diagram is relieved of all detail which would unduly obscure the simple process by which a ray of light is broken up by a prism into different wave-lengths. The spectrum rays have been greatly magnified. - Australian
- Making Couscous in the Desert
- Buffalo Cart
- Kingsmill Islander
- A Group of Lapps
In the northmost part of the Scandinavian Peninsula and Finland live the Lapps. There are probably not more than ten or twelve thousand, all told. They have had much contact with the Finns, and speak a language related to Finnish. In many customs they resemble them. This is not strange, as the land they live in is much the same. - Boy and Girl
Boy and Girl - Wing of a Bird, Showing the Arrangement of the Feathers
The longest feathers or primaries (PR) are borne by the two fingers (2 and 3), and their palm-bones (CMC); the second longest or secondaries are borne by the ulna bone (U) of the fore-arm; there is a separate tuft (AS) on the thumb (TH). - A Map of the Chief Plains and Craters of the Moon
The plains were originally supposed to be seas: hence the name "Mare." - Assyrian
Assyrian - Houses of Igorrotes
- Waganda Musicians
- Thuthu
THuthu, wife of Ani - Head-hunting Party, Igorrotes
- A Hooded Peregrine Falcon. Its eyes are covered by the hood until the game is in sight
It is called Hawking or Falconry, and is a very old sport in which the falcon or the hawk was used to take game. It is still in use in some countries, but in old times falconry was the favorite sport of kings and nobles, many of whom spent much of their time in the field, hunting smaller or weaker birds by aid of the strong and swift falcon or hawk. This kind of sport began very long ago, no one can say how long, it being common in Asia long before it was known in Europe. And it is common in some parts of Asia still.