Grizzly Bear
Ursus arctos

Species

Grizzly Bears are classified under the Endangered Species Act as Threatened in the conterminous (lower 48) States, except where listed as an Experimental Population or Delisted.

The Greater Yellowstone Ecosystem Population was Delisted due to Recovery in 2016.
The Bitterroot Ecosystem Recovery Zone Population is classified as an Experimental Population.

Presence

In Idaho

Native Origin

Terrestrial

Population

Year-round

Presence

Present

Regularity

Regularly occurring

Confidence

Confident

Conservation Ranks

State Rank S2

Global Rank G4

What do these ranks mean?

Classifications

Learn more

Encyclopedia of Life eol.org
NatureServe Profile natureserve.org
Integrated Taxonomic Information System itis.gov
IUCN Red List of Threatened Species iucnredlist.org
Search WikiSpecies species.wikimedia.org
Google Images google.com
Flickr Photos flickr.com

http://160.111.248.28/content/2012/06/15/02/25427_orig.jpg

Taxonomy

Mammal in the Bear (Ursus) Genus.

Kingdom: Animalia

Phylum: Craniata

Class: Mammalia

Order: Carnivora

Family: Ursidae

Species: Ursus arctos

Population:

Names

Common Name: Grizzly Bear

Scientific Name: Ursus arctos

ShowAliases

Possible aliases, alternative names and misspellings for Ursus arctos.

Common Name(s):

Grizzly Bear, Brown Bear, Grizzly Bear or Brown Bear, Brown Bear, Grizzly Bear, Brown Bear And Grizzly Bear, Mexican Grizzly Bear, Gobi Bear, Kamchatka Brown Bear, Silvertip Bear

Scientific Name(s):

Ursus arctos, Ursus arctos horribilis