What sort of bird may be described as 'tic-eyed'
Yellow-eyed pigeon Yellow-eyed pigeon The yellow-eyed pigeon or pale-backed pigeon ("Columba eversmanni") is a member of the family Columbidae (doves and pigeons). It breeds in southern Kazakhstan, Uzbekistan, Turkmenistan, Tajikistan, Kyrgyzstan, Afghanistan, north-east Iran and extreme north-west China. It winters in north-east Pakistan, Jammu and Kashmir and parts of Rajasthan (including Tal Chhapar Sanctuary and Jorbeer, Bikaner). The bird has declined in numbers over the years, chiefly because of hunting, and it is listed as "vulnerable" by the International Union for Conservation of Nature. The bird was first described by the French ornithologist Charles Lucien Bonaparte in 1856. The binomial commemorates the
Tic family history of liver disease is present, serum copper and ceruloplasmin levels can rule out Wilson's disease. Individuals with obsessive–compulsive disorder (OCD) may present with features typically associated with a tic disorder, such as compulsions that may resemble motor tics. "Tic-related OCD" is hypothesized to be a subgroup of OCD, distinguished from non-tic-related OCD by the content and type of obsessions and compulsions; individuals with tic-related OCD have more intrusive thoughts, and exhibit more hoarding and counting rituals than individuals with non-tic-related OCD. Tics must also be distinguished from fasciculations. Small twitches of the upper or lower eyelid, for example,