There isn't any one test that can tell you whether or not you have Crohn's disease. And Crohn's disease has many possible symptoms that are the same as symptoms for other health problems. So, to make a diagnosis of Crohn's disease, your doctor is likely to gather information from multiple sources. You'll probably go through a combination of exams, lab tests, and imaging studies with these goals in mind: Rule out other health problems that have similar symptoms. Make a clear diagnosis of Crohn's disease.
A male South China tiger scent-marking his territory. In ethology, territory is the sociographical area that an animal of a particular species consistently defends against conspecifics (or, occasionally, animals of other species). Animals that defend territories in this way are referred to as territorial.Territoriality is only shown by a minority of species. male South China tiger scent-marking his territory. In ethology, territory is the sociographical area that an animal of a particular species consistently defends against conspecifics (or, occasionally, animals of other species). Animals that defend territories in this way are referred to as territorial.
The timber wolf (Canis lupus), also known as the gray wolf, was once prominent in the United States. The breed was hunted to near extinction, though, and has become the subject of conservation efforts. The U.S. Fish and Wildlife Service estimates 5,443 grey wolves inhabit the continental United States, using data from December 2012 and Spring 2013. An additional 7,700 to 11,200 timber wolves are believed to be in Alaska.