Curlew sandpiper / Sichelstrandläufer (Calidris ferruginea)

Wikipedia: Curlew sandpiper Source: OTHER 1200px-Calidris_ferruginea%2C_winter_adult%2C_Pak_Thale.jpg
Classification: Genus Calidris (Calidris); Family Shorebirds (Scolopacidae)
This bird appears across the great seas in the following continents: Europe, North America, South America, Africa, Asia.
Etymology: Nicolas Baiker sagt, Hauptmerkmale innerhalb der Strandlaeufer sind der Augenstreif und der Schnabel der relativ lang ist und immer lezten Drittel immer krummer, darum Sichelstrandlaeufer. [Link]
Calls: Flight call a soft, ringing and rolling "krrrrrt, with variations. Lacks the hoarse, nasal quality of similar call by Dunlin. [Link]
Physical details: length=18-19 cm, wingspan=42-46 cm, weight=50-65 g
Habitats: Wetland

Call: At XenoCanto I heard 5 rising notes within a second.
Call attributes: Call melody: one note, fast, Frequency: 4-6 KHz, Special sounds: whoop.
🔍 No documented observation