1 Canker sores are small, painful ulcers on the inside of the mouth, tongue, lips, or throat. 2  Symptoms of canker sores include small, painful, crater-like ulcers.  See a doctor if canker sores are accompanied by fever, last more than three weeks, or the affected individual has difficulty swallowing.
When people think of wolves, one species usually comes to mind: the gray wolf. The gray wolf is the largest wolf and the basis of legends. According to National Geographic, the breed was almost hunted to extinction in the lower 48 states of the United States. Even now, few exist outside Alaska.
Bulgarian shots 80 kg wolf. Near the village of Brusartzi, Bulgaria, Slavcho Slavchev shot and killed an 80 kg grey wolf. If the size of the wolf is confirmed, it would be the biggest wolf ever recorded. Mr. Slavchev told the BTA news agency that he shot the six-year-old dog with a single bullet to the head while lying in ambush for other game. Mr. Slavchev said that 50 kg wolf is considered an exceptionally weighty trophy and none of the hunters in his party had ever seen such a big animal.