Bigleaf Maple: Acer macrophyllum. Bigleaf maple is one of our most common deciduous Pacific northwest trees in the forests of western Washington. They grow very large and are often covered in moss â a beautiful sight to see and a classic image of Washington. They have classic maple-like leaves, only bigger!Bigleaf maple is a great friction fire wood.igleaf Maple: Acer macrophyllum. Bigleaf maple is one of our most common deciduous Pacific northwest trees in the forests of western Washington. They grow very large and are often covered in moss â a beautiful sight to see and a classic image of Washington. They have classic maple-like leaves, only bigger!
1 Conjunctivitis (pink eye) . 2  An inflammation of the light pink lining around your catâs eye, conjunctivitis can cause one or both of your catâs eyes to look red and swollen, be light-sensitive, and have clear, teary or thick, mucus eye discharge. 3  Corneal disorders. Feline upper respiratory infections. 2  A frequent cause of eye discharge in cats, these can include viruses such as feline calicivirus, a contagious respiratory disease, pneumonitis or rhinotracheitis, bacteria, and protozoa.
Of all the possible causes, the majority of dogs are going to have non-infectious conjunctivitis.. Causes of non-infectious conjunctivitis, according to Dr. Smith, are foreign material in the eye (such as grit), allergies, a congenital condition such as a tear-film abnormality or chemical irritants, such as shampoo.