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 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.