I meant; "Tchern" (black) "avia" (bird).
"Chyernobog" is the evil "black god" in contrast with the good "white god" called "
Byelobog" (like in "belorussia"); they are slavic deities mentioned by Russian folklorists.
http://www.pantheon.org/articles/b/byelobog.html"
Avis" is Latin for English "bird"
"Avian" is English for "like a bird" or "belonging to the type of animal that birds are" that is "being a bird"
"Ave" in Spanish is English "bird"
Simple sentences, "evidences", happy?