months (F = - 2 ym; Figure 1. The number of male and female coyotes captured each month during de~redation control efforts in western Virginia by method. ' Females comprised 51% of our sample and males 49%.
Common causes of mouth ulcers. The most common causes of mouth ulcers are related to disturbances of the mouth and include: 1  Bacterial infections. 2  Canker sores. 3  Dietary deficiencies, such as lack of vitamin B-12, zinc, folate (folic acid), or iron. 4  Emotional stress. 5  Food allergies. 6  Nutritional deficiency. 7  Spicy foods.
The most common cause of oral mucosal ulceration. It is most often caused by dentures, braces or sharp/broken teeth. It can also be due to tongue or cheek biting, scratching with fingernails, or eating rough foods. Any ulcer usually starts to heal within 10 days following removal of the cause.