grey heron ardea cinerea, der graureiher, fischreiher, l`airone cenerino or siva caplja - the zoo zürich zuerich or zurich

aerial air animal ardea background beak beautiful beauty bird birds branch caplja cenerino cinerea collection colorful cute decoration der design dove drawing drift element elements environment fauna feather feathers fischreiher flight flock fly flying free freedom graureiher grey group heron lairone life migration natural nature outdoor outline park pattern portrait schweiz season set siva sky small spring summer switzerland wild wildlife wing wings zoo zuerich zurich