The gray wolf, also known as the timber wolf or the ... Its winter fur is long and bushy, and predominantly a mottled gray in color, although nearly pure white, red, or brown to black also occur.

she found a 2018 study documenting a potential genetic link between the locus that controls black coat color and CDV survival rates. At that locus, each wolf has two copies of a color gene, of which ...

DESCRIPTION: The Alexander Archipelago wolf is notably smaller and darker than the typical gray wolf, with a denser coat. On average, individuals weigh between 30 to 50 pounds, are 3.5 feet long, and ...

DESCRIPTION: Roughly five feet in length, Mexican gray wolves generally weigh between 50 and 80 pounds. Their coats are buff ... Mexican gray wolves are the smallest of all the gray wolf subspecies in ...