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%.
Other less common viral and bacterial infections may cause mouth ulcers, but this is rare. Mouth ulcers can be caused by anaemia and occasionally by other blood disorders, and some skin or gastrointestinal diseases. Sometimes the mouth ulcers are the only sign of an underlying disease.
Mouth ulcers can be caused by a wide range of factors including: 1  accidental biting of the cheek. 2  injury from a toothbrush (such as slipping while brushing) 3  constant rubbing against misaligned or sharp teeth.  constant rubbing against dentures or 1  braces. poor oral hygiene.  burns from eating hot food.