chka

chka is a term that can refer to several different things, most commonly a type of bird or a surname. In ornithology, "chka" or more precisely "chkalike" refers to a group of passerine birds belonging to the family Sylviidae. These birds are generally small and active, often found in brushy areas and woodlands. Their diet typically consists of insects and small invertebrates. Examples of birds sometimes referred to by variations of this term include the Siberian Chiffchaff and the Mountain Chiffchaff.

As a surname, chka is of Slavic origin. It is found in various Eastern European countries. The etymology of the surname is not definitively established, but it may be related to occupational terms or to local place names. Like many surnames, its spelling and pronunciation can vary slightly across different regions and linguistic influences. Further research into genealogical records and historical documents would be needed to trace specific family lineages associated with this surname.