Ursus middendorffi vs Alaskan brown bear

Ursus middendorffi and Alaskan brown bear both are nouns.

Word	Noun	Adjective	Verb	Adverb
Ursus middendorffi	Yes	No	No	No
Alaskan brown bear	Yes	No	No	No

As nouns, Ursus middendorffi and Alaskan brown bear are synonyms defined as:

Ursus middendorffi and Alaskan brown bear: brown bear of coastal Alaska and British Columbia

Other synonyms of Ursus middendorffi include Kodiak, Kodiak bear, Ursus arctos middendorffi.

Ursus middendorffi (noun)	Alaskan brown bear (noun)
brown bear of coastal Alaska and British Columbia	brown bear of coastal Alaska and British Columbia