I have diabetic retinopathy. vision only in right eye since 1989. I have 20/25 vision in right eye. 2 1/2 weeks ago noticed shimmering in peripheral-sparkles and waves. It is constant. Went to a neuro opthamologist, had CT scan MRI, neck MRI, retinal exam, macula exam, optic nerve exam. They can't find anything wrong.
Wolf Reproduction Biology and Maturation. Wolves are highly social animals that live in packs. A pack is an extended family group comprised of a the breeding, or âalphaâ male and female pair and some of their subordinate offspring and current pups from one or more years.
In the wild, wolves and feral dogs howl to bring scouts back to the pack after a hunt. Dogs who remain behind howl to provide the location of their base. Dog howling acts as a vocal homing beacon or a kind of auditory lighthouse which guides other pack members back.