Nachtreiher  Black-crowned Night Heron Nycticorax nycticorax |
Auf Helgoland von 42 Ranking-Teilnehmern beobachtet
| 369 | Jochen Dierschke | |
| 335 | Frank Stühmer | |
| 330 | Martin Gottschling | |
| 324 | Gotthard Krug | |
| 323 | Arne Torkler | |
| 320 | Volker Dierschke | |
| 318 | Elmar Ballstaedt | |
| 317 | Jens Röw | |
| 317 | Klaas Felix Jachmann | |
| 316 | Oliver Nüssen | |
| 313 | Klaus Mueller | |
| 311 | Tobias Epple | |
| 295 | Julia Bayer | |
| 293 | Klaus Drissner | |
| 290 | Clemens Portofée | |
| 290 | Phil Keuschen | |
| 283 | Thomas Sacher | |
| 282 | Celia Grande | |
| 268 | Stefan Thurner | |
| 267 | Guido Teenck | |
| 266 | Claus Sandke | |
| 265 | Jan Heckmann | |
| 263 | Sönke Tautz | |
| 262 | Mathis Pfreundt | |
| 262 | Tobias Rautenberg | |
| 257 | Ralf Busch | |
| 256 | Ulrich Eidam | |
| 253 | Jochen Baurmeister | |
| 253 | Manfred Lindemann | |
| 249 | Matthias Fehlow | |
| 249 | Max Huemer-Uffermann | |
| 246 | Fynn Zade | |
| 246 | Oliver Käseberg | |
| 245 | Elmar Kottolinsky | |
| 244 | Sven Portig | |
| 241 | Eike Schulze | |
| 233 | Stefan Wagner | |
| 230 | Markus Althaus | |
| 229 | Daniel König | |
| 216 | Thorsten Stegmann | |
| 215 | Julian Schumacher | |
| 191 | Jürgen Wenzel |