They live in a nest ruled by a queen who is helped by smaller female (worker) bumblebees. Spring. The lifecycle begins in spring, when rising temperatures awaken a queen bumblebee that has been hibernating alone in the soil.
The list of signs and symptoms mentioned in various sources for Diabetic Retinopathy includes the 6 symptoms listed below: 1  Blurred vision. 2  Flashes. 3  Floaters. Retinal bleeding.  Vision 1  impairment. People with known cases of long standing diabetes complain of blurring of vision.  more information...Â».
Diabetic Retinopathy is a disease of the retina. Many people who have diabetes will eventually get Diabetic Retinopathy. The retina is the layer of the eye that is directly in the back of the eye. The retina sends the images that are seen to the brain. Diabetic Retinopathy can cause vision failure and lead to blindness.