Subject of the commemorative coin:
 The barn swallow, the national bird of Estonia

 Description:
 The coin features the silhouette of a barn swallow with the text “HIRUNDO RUSTICA” (“barn swallow” in Latin) in a semi-circle at the top right. At the bottom is the name of the issuing country “EESTI” (“Estonia”) and below that the year of issuance “2023”. The outer ring of the coin features the twelve stars of the European flag.