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Ringschnabelente  Ring-necked Duck Aythya collaris |
In Deutschland im Jahr 2020 von 52 Club-Mitgliedern beobachtet
| 357 | Marcel Hesse | |
| 323 | Frank Ulbrich | |
| 320 | Detlef Gruber | |
| 318 | Michael Rumberger | |
| 311 | Kathrin Beelte | |
| 310 | Friedemann Arndt | |
| 304 | Lennart Haak | |
| 303 | Frederik Bexter | |
| 295 | Laurin Temme | |
| 289 | Thomas Tennhardt | |
| 288 | Torve Christiansen | |
| 285 | Eike Schulze | |
| 282 | Bastian Meise | |
| 281 | Henning Petersen | |
| 280 | Mirko Kandolf | |
| 278 | Holger Lauruschkus | |
| 278 | Johannes Amshoff | |
| 278 | Patrick Weber | |
| 277 | Rainer Sottorf | |
| 275 | Heiner Dierken | |
| 273 | Klaus Hubatsch | |
| 270 | Jannis Leistikow | |
| 270 | Till Jonas Linke | |
| 269 | Mathieu Franzkeit | |
| 268 | Alec Petri | |
| 264 | Helma Mensing | |
| 262 | Lutz Ritzel | |
| 262 | Moritz Meinken | |
| 262 | Phil Keuschen | |
| 262 | Rik Vetter | |
| 260 | Jörn Wildberger | |
| 258 | Volker Schmidt | |
| 255 | Hauke Roy | |
| 254 | Marco Sommerfeld | |
| 253 | Lukas Ehmke | |
| 252 | Robin-Finn Hau | |
| 251 | Markus Forst | |
| 250 | Annett Jaeger | |
| 248 | Jürgen Sievert | |
| 245 | Angelika Meister | |
| 245 | Daniel Hubatsch | |
| 237 | Armin Kreusel | |
| 236 | Markus Hubatsch | |
| 234 | Guido Rastig | |
| 233 | Jakob Antonin Demmer | |
| 230 | Manfred Trobitz | |
| 220 | Bastian Mayer | |
| 213 | Michael Fricke | |
| 200 | Jochen Theophil | |
| 173 | Bernhard Sander | |
| 162 | Holger Stucke |