Beavers: Nature's Engineers

BEAVERS: Natures Engineers Figure [ 1 ] By Yura Galvez February 4, 2011 postpone of Contents Table of Contents Facts about top hats1 card-playing Facts table1 History of American beavers1 stovepipe syndicates1 Beaver dams1 Figure 11 The scientific name for the northeastern American beaver is caster Canadensis. The beaver is an incredible mammalian that lasts most of newton America. The few argonas they dont inhabit atomic number 18 the deserts and the extreme point northern sections of the continent. Type| mammal| Diet| Herbivore| Average liveness span in the light| Up to 24 age| Size| Head and carcass: 23-39 inchesTail: 7.75-12 inches| Weight| 60 pounds| aggroup name| Colony| immobile FACTS The beaver has been vital to the pick to Americans, both native and the untimely settlers. The beaver has provided meat, clothing and surprisingly, home ground for serviceman. Beavers are active passim the year, therefore prov iding a fare source all quatern seasons. Beavers can be slowly tracked because of the beaver pools they create. Their hide keeps them warm and dry to a fault provides similar protection for humans (see Figure 1). The beaver ponds captivate all types of animals, especially crippled animals (deer, elk, etc.) thus attracting humans that lookup those animals.

Beaver populations were declining in atomic number 63 around the same time Europeans were populating the American continent. Beaver felts and beaver hats were super popular in Europe, so the trapping and cleanup of beavers was non solitary(prenominal) a financial boon for primordial settlers, but it in addition led t o explorations of the vast continent by hunt! ers. Populations of beavers in North America were estimated to be 200 one thousand zillion to an estimated current population of 10 million (Feinstein-Johnson 2006). Beavers build dams that are made from mud, sticks and stones. Their domed home in a pond is called a lodge. Once a lodge is built, they build up a dam that floods a plain and encompasses the lodge. There is further one lodge per lake,...If you want to get a abundant essay, order it on our website: OrderEssay.net

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