snowy owl eurasian eagle-owl bubo bubo bubo scandiacus or strix scandiaca vintage from brockhaus konversations-le

1908 alaska amphibian animal antique art background beak bird black brockhaus bubo circle circumpolar cold collection doodle drawing dynamo eagle eagleowl education electric electricity engraved etching eurasian eye feathers feet flying heavily illustration isolated konversationsle konversationslexikon large machine macro motor nature night nomadic nothern nyctea owl owls predator raptor scandiaca scandiacus silhouette snowy strix vintage watching white wildlife wing winter young zoo zoology