Caspian tern / Raubseeschwalbe (Hydroprogne caspia)
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Wikipedia: Caspian tern Source: WIKIPEDIA 1200px-Sterna-caspia-010.jpg

Observations
🔍 No documented observationDescription
Classification: Genus Hydroprogne (Hydroprogne); Family Gulls (Laridae)This bird appears across the great seas in the following continents: Europe, North America, South America, Africa, Asia.
General:

Other Details
Physical details
Physical details: length=47-54 cm, wingspan=130-145 cm, weight=500-750 gHabitats: River and lake