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.
The average lifespan of Conures is about 6 â 8 years. (2) These birds are normally found in the Central America and South America. These types of parrots have an expected lifespan of about 50 â 60 years.arrots are considered to be one of the most intelligent birds. These birds are generally found in the tropical and subtropical regions including Australia, Southeast Asia, South America, Philippines, New Guinea, Mexico, Europe and Bahamas.