Nature Books

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IMPORTANCE OF RODENT GROUPS. As the serious character of the depredations by harmful rodents is recognized, State, Federal, and private expenditures for their control increase year by year. These depredations include not only the attacks by introduced rats and mice on food materials stored in granaries, warehouses, commercial establishments, docks, and private houses, but also, particularly in the... more...

In 1928 when Miller and Allen (Bull. U. S. Nat. Mus., 144) published their revisionary account of American bats of the genus Myotis, the black myotis, Myotis nigricans, was known no farther north than Chiapas and Campeche. Collections of mammals made in recent years for the Museum of Natural History of The University of Kansas include specimens of M. nigricans from eastern Mexico as far north as... more...

MAN. In this collection, like Linnæus, we begin with man as undoubtedly an animal, as opposed to a vegetable or mineral. Like Professor Owen, we are inclined to fancy he is well entitled to separate rank from even the Linnæan order, Primates, and to have more systematic honour conferred on him than what Cuvier allowed him. That great French naturalist placed man in a section separate from his... more...

Chapter I. Its Antiquity, Duration and Significance in Geologic History. Palæontology deals with the History of Life. Its time is measured in geologic epochs and periods, in millions of years instead of centuries. Man, by this measure, is but a creature of yesterday—his "forty centuries of civilization" but a passing episode. It is by no means easy for us to adjust our perspective to the... more...

CHAPTER 1. BRAMBLE-DWELLERS. The peasant, as he trims his hedge, whose riotous tangle threatens to encroach upon the road, cuts the trailing stems of the bramble a foot or two from the ground and leaves the root-stock, which soon dries up. These bramble-stumps, sheltered and protected by the thorny brushwood, are in great demand among a host of Hymenoptera who have families to settle. The stump, when... 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.... more...

UNDERTHE MAPLESITHE FALLING LEAVESThe time of the falling of leaves has come again. Once more in our morning walk we tread upon carpets of gold and crimson, of brown and bronze, woven by the winds or the rains out of these delicate textures while we slept. How beautifully the leaves grow old! How full of light and color are their last days! There are exceptions, of course. The leaves of most of the... more...

THE BLUEBIRD It is sure to be a bright March morning when you first hear the bluebird's note; and it is as if the milder influences up above had found a voice and let a word fall upon your ear, so tender is it and so prophetic, a hope tinged with a regret. There never was a happier or more devoted husband than the male bluebird. He is the gay champion and escort of the female at all times, and... more...

Medicines may be administered to cattle in many ways. The channel and method of administration depend on whether a general or local effect is desired, the condition of the animal, and the nature of the medicine that is to be given. The easiest method, and therefore the most common, is to give ordinary remedies by the mouth with the food, with drink, or separately. There, are, however, some conditions... more...

ON BOSTON COMMON.Nuns fret not at their convent's narrow room;And hermits are contented with their cells;And students with their pensive citadels:Maids at the wheel, the weaver at his loom,Sit blithe and happy; bees that soar for bloom,High as the highest Peak of Furness-fells,Will murmur by the hour in foxglove bells:In truth, the prison unto which we doomOurselves, no prison is: and hence for... more...