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.
You might not have symptoms in the early stages of diabetic retinopathy. As the condition progresses, diabetic retinopathy symptoms may include: Spots or dark strings floating in your vision (floaters) Blurred vision. Fluctuating vision. Impaired color vision. Dark or empty areas in your vision. Vision loss.
Diabetic retinopathy is an eye disease that affects the tiny blood vessels in the retina of people with diabetes. Diabetes causes the small blood vessels in the retina to become weak and break down or become blocked. Diabetic retinopathy is the leading cause of blindness among working-age adults.