There are three species of wolves: the Red Wolf, the Gray Wolf, and the Ethiopian Wolf. There are a lot more subspecies of wolves, such as: Mexican Wolf Eastern Wolf Maned Wolf Arctic Wolf Iberian Wolf Eurasian Wolf Alexander Archipelago wolf Alaskan Wolf Alaskan Tundra Wolf Greenland Wolf Kishida Wolf Manitoba Wolf Plains wolf Timber Wolf Tundra Wolf
The herds have been declining in recent decades due to a complicated mix of factors including hunting, disease, diminished food availability, and climate change, the report explains.