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Showing: 151-160 results of 180

FOREWORD. When, some time since, in consequence of continuing demands, the Brooklyn Entomological Society resolved to publish a new edition of its Explanation of Terms used in Entomology, and entrusted the writer and two associates with the task of preparing the same, it was believed that a little revision of definitions, the dropping of a few obsolete terms and the addition of a few lately proposed, would be all that was necessary. It was to be... more...

Marco Polo, had he confined himself to a sober narration of his travels, would have left to posterity a valuable record of the political institutions and national customs of the peoples of his day in the Far East. He was not satisfied with doing this, but added to his narrative a number of on-dit more or less marvellous in character, which he collected from credulous or inventive persons with whom he came into contact, principally from mariners... more...

Identification is Important Identifying waterfowl gives many hours of enjoyment to millions of people. This guide will help you recognize birds on the wing—it emphasizes their fall and winter plumage patterns as well as size, shape, and flight characteristics. It does not include local names. Recognizing the species of ducks and geese can be rewarding to birdwatchers and hunters—and the ducks. Hunters can contribute to their own... more...

INTRODUCTION One of the effects of the modern advance in natural science has been greatly to increase the attention which is devoted to the influences that the conditions of diverse peoples have had upon their development. Man is no longer looked upon, as he was of old, as a being which had been imposed upon the earth in a sudden and arbitrary manner, set to rule the world into which he had been sent as a master. We now see him as one of the... more...

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 the digestive tract (liver, pancreas,... more...


DETERMINING THE AGE OF CATTLE BY THE TEETH. The age of cattle can be approximated closely by the appearance, development, and subsequent wear of their second incisor teeth. Cattle have eight incisor teeth, all in the lower jaw. In the calf at birth two or more of the temporary or first incisor teeth are present. With the first month the entire eight incisors have appeared. Fig. 1.—Internal face of incisors of the calf. As the animal... more...

PREFACE. The primary object of the present work, is to give as correct and comprehensive a view of the animals composing the Ox Tribe, as the present state of our knowledge will admit, accompanied by authentic figures of all the known species and the more remarkable varieties. Although this genus (comprising all those Ruminants called Buffaloes, Bisons, and Oxen generally,) is as distinct and well characterised as any other genus in the animal... more...

THE HOLT AMONG THE ALDERS. I first saw Lutra, the otter-cub, while I was fishing late one summer night. Slow-moving clouds, breaking into fantastic shapes and spreading out great, threatening arms into the dark, ascended from the horizon and sailed northward under the moon and stars. Ever and anon, low down in the sky, Venus, like a clear-cut diamond suspended from one of its many twinkling points, glittered between the fringes of the clouds, or... 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 does not man belong to the social... more...

The Swan. The Swan is a very beautiful bird. It is generally white, though a black swan has been discovered in Australia. It is not very often seen in this country. It was brought from Asia and Eastern Europe into England—from whence, most probably, a few specimens have been introduced into this country. The Swan is very graceful in the water, but on land it is an awkward waddler.   The Coot. The Coot is generally found in large... more...