White-winged tern / Weissflügelseeschwalbe (Chlidonias leucopterus)

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Wikipedia: White-winged tern Source: WIKIPEDIA Chlidonias_leucopterus_Mai_Po.jpg

Observations

🔍 No documented observation

Description

Classification: Genus Chlidonias (Chlidonias); Family Gulls (Laridae)
General: Deutschland: ausnahmsweise Brutvogel, seltener Zugvogel RL 0
Vocalization: Mostly silent away from breeding ground. [Link]

Seasonal behavior

Presence: 04-20 - 10-07
Migration in: 09-07 - 09-14
Migration out: 05-01 - 05-31
More details at Vogelwarte.ch

Other Details

Physical details

Physical details: length=20-23 cm, wingspan=63-67 cm, weight=50-75 g