7 種常見的木頭家具木材排名，其中一種最適合台灣潮溼的天氣

Castor canadensis | 台北市立動物園資訊網

Castor canadensis

GeographicRange;Habitat;PhysicalDescription;Reproduction;Lifespan/​Longevity...(Data:Species:Mammal:AmericanBeaver-Castorcanadiensis,1998; ...

 Castor canadensis

Geographic Range

Beavers are found throughout all of North America except for the northern regions of Canada and the deserts of the southern United States and Mexico. (Frazier, 1996[1])

Habitat

Beavers live in lodges, of which there are three types: those built on islands, those built on the banks of ponds, and those built on the shores of lakes. The island lodge consists of a central chamber, with its floor slightly above the water level, and with two entrances. One entrance opens up into the center of the hut floor, while the other is a more abrupt descent into the water. (Encarta, 2004[2])

The lodge, itself, is an oven-shaped house of sticks, grass, and moss, woven together and plastered with mud. Over the years, repair and elaboration lead...

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Beaver Facts | 台北市立動物園資訊網
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Beaver | 台北市立動物園資訊網
Beavers usually live up to 10 years. Felids, canids and bears may prey upon them. Beavers are cautious on land and escape into the water when they sense a​ ... Read More
North American beaver | 台北市立動物園資訊網
The North American beaver (Castor canadensis) is one of two extant beaver species, along with the Eurasian beaver (Castor fiber). It is native to North America ... Read More
North American Beaver Facts | 台北市立動物園資訊網
An average litter of kits is usually 4, but can be up to 9. A pair of beavers only has one litter a year. The babies stay with the mother for up to two years before they ... Read More
Castor canadensis | 台北市立動物園資訊網
Geographic Range; Habitat; Physical Description; Reproduction; Lifespan/​Longevity ... (Data: Species: Mammal: American Beaver- Castor canadiensis, 1998; ... Read More
AMERICAN BEAVER LIFE EXPECTANCY | 台北市立動物園資訊網
Picture of a american beaver (Castor canadensis) Previous Next. LIFE SPAN: 24 years. Common Name: American beaver. Category: Beaver. Family: Castoridae. Read More
American beaver (Castor canadensis) longevity | 台北市立動物園資訊網
It has been suggested that beavers may live as much as 50 years [0434], which is doubtful. One captive specimen was still alive after 23.4 years [0671]. Life history​ ... Read More
American Beaver | 台北市立動物園資訊網
Learn facts about the American beaver's habitat, diet, life history, and more. Read More
Beaver | 台北市立動物園資訊網
Get the tale of the teeth and learn the security secrets of a beaver lodge. Get to know one ... Average Life Span In The Wild: Up to 24 years ... There are two species of beavers, which are found in the forests of North America, Europe, and Asia. Read More
Beavers Belong! | 台北市立動物園資訊網
Beavers (Castor canadensis) are the largest rodent species in North America and weigh 40 to 60 ... The lifespan of a wild beaver is approximately 10 years. Read More
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