gråhäger (Swedish) comes from Swedish häger, from Old Norse hegri, from Proto-Germanic haigrô, from Proto-Germanic hraigrô, from Proto-Indo-European (s)kreik-.
gråhäger (Swedish): grey heron, (Ardea cinerea)
Definitions
grey heron, (Ardea cinerea)
Ancestry of “gråhäger”, step by step
gråhäger traces back through two separate lines of ancestry.