National symbols of Canada in the context of Culture of Canada

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 and has been introduced in South America (Patagonia) and Europe (primarily Finland and Karelia). The North American beaver is one of the national symbols of Canada and the official state mammal of Oregon and New York. North American (Canadian) beavers are widespread across the continental United States, Canada, southern Alaska, and some parts of northern Mexico.

In Canada and the United States, the North American beaver is often referred to simply as "beaver", although this can cause some confusion because another distantly related rodent, Aplodontia rufa, is often called the "mountain beaver". Other vernacular names, including American beaver and Canadian beaver, distinguish this species from the other extant beaver species, Castor fiber, which is native to Eurasia.

Canadian heraldry is the cultural tradition and style of coats of arms and other heraldic achievements in both modern and historic Canada. It includes national, provincial, and civic arms, noble and personal arms, ecclesiastical heraldry, heraldic displays as corporate logos, and Canadian blazonry.

Derived mainly from heraldic traditions in France and the United Kingdom, Canadian heraldry also incorporates distinctly Canadian symbols, especially native flora and fauna, references to the Indigenous peoples of Canada, and uniquely Canadian elements such as the Canadian pale, derived from the Canadian flag. A unique system of cadency is used for daughters inheriting arms, and a special symbol for United Empire Loyalists.