Animals Books

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...

In his excellent taxonomic treatment of the tree squirrels of Mexico and Central America, Nelson (Proc. Washington Acad. Sci., 1:15-110, 2 pls., May 9, 1899) recognized three subspecies of red-bellied squirrels, Sciurus aureogaster aureogaster F. Cuvier, Sciurus aureogaster hypopyrrhus Wagler, and Sciurus aureogaster frumentor Nelson. In his lists of specimens examined, Nelson (op. cit.:42 and 44)... more...

CHAPTER IV. Uncle Thomas introduces to the Notice of the Young Folks the Ettrick Shepherd's Stories about Sheep; and tells them some Interesting Stories about the Goat, and its Peculiarities. "I dare say, Boys, you have not forgotten the Ettrick Shepherd's wonderful stories about his dogs. Some of those which he relates about sheep are equally remarkable, and as he tells them in the same... more...

The subject of inheritance is an immense one, and has been treated by many authors. One work alone, 'De l'Hérédité Naturelle,' by Dr. Prosper Lucas, runs to the length of 1562 pages. We must confine ourselves to certain points which have an important bearing on the general subject of variation, both with domestic and natural productions. It is obvious that a variation which is not... more...

THE HARE. I suppose you have all seen a Hare, and perhaps many of you have helped to eat one. The Hare is a very timid animal, running away on the least alarm; but, poor fellow, he is too often caught by the dogs and killed, notwithstanding his swift running. It is rather difficult to tame Hares, but there is a very amusing account of three, named Puss, Tiney, and Bess, written by the poet Cowper, who... 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...

I The Cute Coyote AN EXEMPLARY LITTLE BEAST, MY FRIEND THE COYOTE If you draw a line around the region that is, or was, known as the Wild West, you will find that you have exactly outlined the kingdom of the Coyote. He is even yet found in every part of it, but, unlike his big brother the Wolf, he never frequented the region known as Eastern America. This is one of the few wild creatures that you can... more...

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...

I. MEGALEEP THE WANDERER. Megaleep is the big woodland caribou of the northern wilderness. His Milicete name means The Wandering One, but it ought to mean the Mysterious and the Changeful as well. If you hear that he is bold and fearless, that is true; and if you are told that he is shy and wary and inapproachable, that is also true. For he is never the same two days in succession. At once shy and... more...

I If his father had been a brown bear and his mother a badger, the result in outward appearance would have been Gulo, or something very much like him. But not all the crossing in the world could have accounted for his character; that came straight from the Devil, his master. Gulo, however, was not a cross. He was himself, Gulo, the wolverine, alias glutton, alias carcajou, alias quick-hatch, alias... more...