File:Fishing on the Banks of the Danube - Ruse - Bulgaria (41211790290).jpg - Wikimedia Commons

Category:Danube - Wikimedia Commons

Ruse, Bulgaria - September 29, 2014: Floating seafood restaurant

Fishing Catch & Cook (Danube River, Bulgaria)

Bulgaria Bans Fishing for Endangered Danube Sturgeons

File:Fishing on the Nile river.jpg - Wikimedia Commons

Category:Danube - Wikimedia Commons

Ruse, Bulgaria: On the Banks of the Danube - Wandering Lewis

Category:Danube - Wikimedia Commons

Ruse, Bulgaria - September 29, 2014: Floating seafood restaurant

Ruse, Bulgaria - 07.26.2019. Embankment of Ruse on the Danube

File:Bassin-du-Danube.png - Wikimedia Commons

Bulgaria Bans Fishing for Endangered Danube Sturgeons

Ruse, Bulgaria: On the Banks of the Danube - Wandering Lewis