They are the largest rodents in North America. Rodents are a family of mammals that gnaw (chew) with 2 pairs of sharp, front teeth (incisors). These incisors never stop growing so are always sharp. Beavers weigh from 40 - 100 pounds. They have a large, flat, scaly tail that they slap on the water when they are frightened. They have webbed back feet. They can close their throats while they carry sticks in the water so they won’t drown.
When you research information you must cite the reference. Citing for websites is different from citing from books, magazines and periodicals. The style of citing shown here is from the MLA Style Citations (Modern Language Association).
When citing a WEBSITE the general format is as follows.
Author Last Name, First Name(s). "Title: Subtitle of Part of Web Page, if appropriate." Title: Subtitle: Section of Page if appropriate. Sponsoring/Publishing Agency, If Given. Additional significant descriptive information. Date of Electronic Publication or other Date, such as Last Updated. Day Month Year of access < URL >.
Amsel, Sheri. "Beaver Drawing Lesson" Exploring Nature Educational Resource ©2005-2021. January 16, 2021
< http://www.exploringnature.org/db/view/Beaver-Drawing-Lesson >