. Brehm's Life of animals : a complete natural history for popular home instruction and for the use of schools. Mammalia. Mammals; Animal behavior. THE PORCCP/XES—TREE OR CLIMBIXG. 357 tuck\-, its eastern and western boundaries being Lab- rador and the Rocky Mountains. It is not uncom- mon in the forest regions to the west of the Mis- souri, but it is nearly extinct in the east. " The Up- ;' says Cartwright, "is an accomplished climber and probably never descends a tree in winter, before ^2 • ORSON OR CANADIAN PORCUPINE.— Formerly plentiful in wie northern Unite 1 States
. Brehm's Life of animals : a complete natural history for popular home instruction and for the use of schools. Mammalia. Mammals; Animal behavior. THE PORCCP/XES—TREE OR CLIMBIXG. 357 tuck\-, its eastern and western boundaries being Lab- rador and the Rocky Mountains. It is not uncom- mon in the forest regions to the west of the Mis- souri, but it is nearly extinct in the east. " The Up- ;' says Cartwright, "is an accomplished climber and probably never descends a tree in winter, before ^2 • ORSON OR CANADIAN PORCUPINE.— Formerly plentiful in wie northern Unite 1 States but now quite rare in this country, although not so scarce in Canada is the Urson, otherwise called the Canadian Porcupine, of which an admirable illustration is here given. The strange, blunt head, the l< Qg, erectile hair interspersed with spines, the four strong claws of the lore feet are shown in the animals here portrayed. (Eriihizon dorsatum.) it has entirely denuded the upper branches of bark. It is most partial to the tenderest shoots or seedling trees. A single Urson may ruin hundreds of them during one winter.' Audubon affirms that he has passed through woods, in which all the trees had been stripped by the Urson, producing an appear- ance similar to that in- duced when a forest has been devastated by fire. Elms, poplars and firs fur- nish its favorite food, and therefore usually suffer more than other trees from its destructiveness. The nest of the Urson is generally found in holes in trees or in rocky hollows, and in it the young, usually two, more rarely three or four in number, are born in April or May. Those that are taken out of the nest and kept in confinement, unlike the common Euro- pean Porcupine, soon be- come accustomed to their master and to their sur- roundings. They may be fed on all kinds of vegeta- bles and are very fond of bread. If given the free- dom of the garden, they mount trees and eat the bark and leaves. Audubon says that an Urson h
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Keywords: ., bookcentury1800, bookdecade1890, booksubjecta, booksubjectmammals
