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Beaver

en.wikipedia.org/wiki/Beaver

The beaver (genus Castor) is a primarily nocturnal, large, semiaquatic rodent. Castor includes ... A beaver's teeth grow continuously so that they will not be worn down by chewing on wood. Their...

Why Beaver Teeth Are So Tough : Animals : Nature World News

www.natureworldnews.com/articles/12784/20150217/why-beaver-teeth-ares-so-tough.htm

Feb 17, 2015 ... Even without brushing their teeth or drinking fluoridated water, beavers have remarkably strong teeth good for gnawing on wood. A new study ...

Beavers - Living with Wildlife | Washington Department of Fish ...

wdfw.wa.gov/living/beavers.html

The beaver's incisors (front teeth) are harder on the front surface than on the back , and so the back wears faster. This creates a sharp edge that enables a ...

MartinezBeavers.org » Why are Beaver Teeth Orange?

www.martinezbeavers.org/wordpress/faq/why-are-beaver-teeth-orange/

Beave r teeth turn orange from the iron content in the food they eat. The hard orange enamel covers a softer layer underneath that constantly chisels away while ...

Facts About Beavers - Live Science

www.livescience.com/52460-beavers.html

Oct 13, 2015 ... Beavers have large teeth. Their upper incisors are from 20 to 25 mm long, according to ADW. They continue to grow throughout a beaver's ...

Beaver - Wilderness Classroom - The Wilderness Classroom

www.wildernessclassroom.com/wilderness-library/beaver/

Dec 7, 2013 ... The incisors on beavers can grow as much as 4 feet per year! Beaver teeth are so strong that they are able to chew through large tree trunks.

Why Are Beaver Teeth Bright Orange? - Curiosity

curiosity.com/topics/why-are-beaver-teeth-bright-orange/

The incisors of beaver are fortified with iron and appear a bright orange. Not only does the iron give beavers the strength to cut through trees, it's ...

Beaver Teeth Have Iron Advantage - Scientific American

www.scientificamerican.com/podcast/episode/beaver-teeth-have-iron-advantage/

Feb 23, 2015 ... Beaver enamel is rich in iron—which is even more effective than fluoride at staving off cavities. Christopher Intagliata reports.

How many teeth does a beaver have? | Reference.com

www.reference.com/pets-animals/many-teeth-beaver-50240b91037b97c7

According to Beaver Solutions, beavers have 20 teeth total in their jaws. They consist of two incisors in the top jaw, two in the bottom jaw and 16 back teeth ...

North American Beaver - Untamed Science

www.untamedscience.com/biodiversity/north-american-beaver/

Because the teeth have hard enamel up front and softer material called dentin in the back, this rodent's teeth are self-sharpening! Beavers use these teeth to cut ...

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Beaver
Beavers are famously busy, and they turn their talents to reengineering the landscape as few other animals can. When sites are available, beavers burrow in the banks of rivers and lakes... More »
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Beaver Facts: Beaver Behavior, Biology | Beaver Solutions LLC

www.beaversolutions.com

To obtain food and building materials, beavers are well known for their ability to topple large trees using nothing but their specially adapted incisor teeth and ...

Making Teeth Tough: Beavers Show Way to Improve Our Enamel ...

www.northwestern.edu

Feb 12, 2015 ... Discovery could lead to better understanding of tooth decay process, early detection.

Amazing facts about beavers | OneKind

www.onekind.org

Beavers are among the largest rodents on earth. Their large rodent teeth never stop growing. The beavers constant gnawing on wood keeps their teeth from ...