Perisoreus infaustus een vogel uit de familie van de kraaien. De wetenschappelijke naam van de soort werd in 1758 als Corvus infaustus gepubliceerd door Carl Linnaeus
köken: Compound of lav (“lichen”) + skrika (“jay”), named after its practice to build its nest from lichen. Similar to Norwegian Nynorsk lavskrikje and Elfdalian låvåskraik.
Siberian jay, Perisoreus infaustus · gray jay (bird of the genus Perisoreus)
çekim: çoğul kuukkelit · tamlayan kuukkelin
köken: Probably a secondary variant of kuusanka, which is a Samic borrowing. There are many dialectal variants, some showing kuukk-, others kuuks- or kuusk-, with a wide variety of endings (-iainen, -inen, etc.), as is common for older names for birds, and some onomatopoeic influence is likely. Alternatively the word itself may simply be onomatopoeic.