E. fuscus is not listed by the U.S. Fish and Wildlife Service. Description. Eptesicus fuscus is a relatively large, robust bat with a broad, sparsely furred nose and keeled calcar. Its fur color varies from light copper to dark chocolate brown. It has a relatively blunt and rounded tragus. Its forearm is 42-52 mm long, and it bat weighs 12-30 g.
Sometimes, the veins of rose bush leaves will turn yellow. Often, the leaves will then become brown and dry and drop off the plant. Oxygen deficiency causes this in rose bushes, and is often present in plants that have poor drainage and are constantly sitting in soggy soil.
Yellow leaves are often caused by soil that is too dry; the reason soil that is too wet can also cause yellow leaves is that overly wet soil promotes root rot, which destroys the roots so they can't bring water to the leaves, so the leaves get yellow, just as they would if the soil were dry. Written Aug 25, 2015.