Nature Books

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DEVELOPMENT OF THE DIGESTIVE CANAL OF THE AMERICAN ALLIGATOR By ALBERT M. REESE Professor of Zoology, West Virginia University In a previous paper () the writer described the general features in the development of the American Alligator; and in other papers special features were taken up in more detail.In the present paper the development of the enteron is described in detail, but the derivatives of... more...

CHAPTER I THE FABLE OF THE CIGALE AND THE ANT Fame is the daughter of Legend. In the world of creatures, as in the world of men, the story precedes and outlives history. There are many instances of the fact that if an insect attract our attention for this reason or that, it is given a place in those legends of the people whose last care is truth. For example, who is there that does not, at least by... more...

I. THE FEEDING OF CATTLE, Etc. (Read before the Chamber of Agriculture.) As my friend Mr Stevenson and some other members of the Chamber of Agriculture have expressed a desire that I should read a paper on my experience as a feeder of cattle, I have, with some hesitation, put together a few notes of my experience. I trust the Chamber will overlook the somewhat egotistical form into which I have been... more...

BIRDS OF THE SNOW No fact of natural history is more interesting, or more significant of the poetry of evolution, than the distribution of birds over the entire surface of the world. They have overcome countless obstacles, and adapted themselves to all conditions. The last faltering glance which the Arctic explorer sends toward his coveted goal, ere he admits defeat, shows flocks of snow buntings... more...

LOBO THE KING OF CURRUMPAW Currumpaw is a vast cattle range in northern New Mexico. It is a land of rich pastures and teeming flocks and herds, a land of rolling mesas and precious running waters that at length unite in the Currumpaw River, from which the whole region is named. And the king whose despotic power was felt over its entire extent was an old gray wolf. Old Lobo, or the king, as the Mexicans... more...

MUS RIDICULUS Mus ridiculus! The taunt had been flung at him by a stout field-vole, and, by reason of its novelty as well as of its intrinsic impertinence, had sunk deep into his memory. He had felt at the time that “Wee sleekit, cowrin’, tim’rous beastie” was but a poor rejoinder. But he knew no Latin and chose what was next in obscurity. Besides, he was a young mouse then, and breathless with... more...

INTRODUCTION Does the fact that a weak mortal sought an unprofaned sanctuary—an island removed from the haunts of men—and there dwelt in tranquillity, happiness and security, represent any just occasion for the relation of his experiences—experiences necessarily out of the common? To this proposition it will be for these pages to find answer. Few men of their own free will seek seclusion, for... more...

DISTRIBUTION OF THE KNOWN BREEDING BIRDS OF COAHUILA Topography and Climate Coahuila lies in the broad northern end of México, immediately east of the center of the continental mass. The mountains of Coahuila, which are part of the Rocky Mountain-Sierra Madre Oriental Axis, extend in a north-south direction and divide the lower lands into two areas, a larger one, a part of the Central Plateau, to the... more...

INTRODUCTION In the preparation of a book of this nature, to be used in the grade schools, we realize that the one fundamental thing to keep in mind is the economic importance of the insect, be it good or bad. The child wants to know what is good and what is bad and how he can make use of the good and how he can get rid of the bad. And yet there is something more associated with the life, work and... more...

CHAPTER 1. SUPPLY AND DEMAND. For years there has been a belief that the supply of fur-bearing animals would soon be inadequate to the demand. This belief is well founded and is apparent when the fact is known that the natural haunts and homes of the fur-producing animals are becoming less each year. The draining of swamps and marshes is destroying the homes and breeding places of muskrat and to a... more...