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Since 1973, the gray wolf has been on and off the federal government's endangered species list. When the wolves are on the list, advocates say the protections help wolves' place in the natural ...
Life restoration of Canis mosbachensis, the wolf's immediate ancestor. The phylogenetic descent of the extant wolf C. lupus from the earlier C. mosbachensis (which in turn descended from C. etruscus) is widely accepted. [14] Among the oldest fossils of the modern grey wolf is from Ponte Galeria in Italy, dating to 406,500 ± 2,400 years ago. [15]
The Mexican wolf (Canis lupus baileyi), also known as the lobo mexicano (or, simply, lobo) [a] is a subspecies of gray wolf (C. lupus) native to eastern and southeastern Arizona and western and southern New Mexico (in the United States) and fragmented areas of northern Mexico.
The only time at which the wolf migrates is during the wintertime when there is complete darkness for 24 hours. This makes Arctic wolf movement hard to research. About 2,250 km (1,400 mi) south of the High Arctic, a wolf movement study took place in the wintertime in complete darkness, when the temperature was as low as −53 °C (−63 °F).
The U.S. Fish and Wildlife Service has denied a request to weaken sanctions on the protection of gray wolves in the contiguous United States. There are 5,500 gray wolf individuals in the wild in ...
The bill would permanently remove the gray wolf from protections of the federal Endangered Species Act of 1973 and restore wolf management authority to state lawmakers and state wildlife officials ...
The Alaskan tundra wolf (Canis lupus tundrarum), also known as the barren-ground wolf, [3] is a North American subspecies of gray wolf native to the barren grounds of the Arctic coastal tundra region.
The Michigan DNR is unraveling the mystery of how an endangered gray wolf ended up in Calhoun County, miles from a wolf habitat in the U.P.