Causes of a detached retina. Retinal detachment usually begins with a retinal tear, or hole in the retina. When a small hole or tear occurs, fluid from the eye can seep into the space between the retina and the back of the eye, which peels the retina away further. When the retina is detached from the back of the eye, it cannot function.
The true parrots include many of the familiar parrots including macaws, conures, lorikeets, eclectus, African gray parrot.January 2014). True parrots have a beak with a characteristic curved shape, the jaw with a mobility slightly higher than where it connects with the skull, and a generally upright position.
There are different species of Conures which is why their prices can widely vary. According to Avianweb.com, the price range for these birds can be anywhere from $75 to several thousand for larger and rarer genus members. The Sun Conure, commonly known as Sun Parakeet, is one of the common species of Conures that can be found at most pet stores.