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Gelbschnabelkuckuck   Yellow-billed Cuckoo Coccyzus americanus |
Weltweit von 60 Club-Mitgliedern beobachtet
| 1055 | Rainer Christian Ertel | |
| 1044 | Ferdinand Wegmann | |
| 1023 | Jürgen Lehnert | |
| 1007 | Holger Lauruschkus | |
| 977 | Martin Gottschling | |
| 961 | Jochen Baurmeister | |
| 949 | Michael Rumberger | |
| 946 | Benedikt Bierwisch | |
| 942 | Helmut Laußmann | |
| 941 | Klaus Drissner | |
| 935 | Johannes Ferdinand | |
| 935 | Manfred Schleuning | |
| 922 | Thomas Sacher | |
| 912 | Thomas Lang | |
| 909 | Detlef Stremke | |
| 901 | Ingetraut Kühn | |
| 887 | Jörn Tupay | |
| 878 | Sönke Tautz | |
| 874 | Nanette Roland | |
| 868 | Clemens Portofée | |
| 852 | Volker Schmidt | |
| 839 | Hans-Jürgen Gebauer | |
| 837 | Erich Kretzschmar | |
| 826 | Fabian Bindrich | |
| 822 | Volker Hesse | |
| 816 | Rupert Hafner | |
| 809 | Jürgen-W. Berg | |
| 806 | Johannes Vermehren | |
| 801 | Lars Lachmann | |
| 798 | Karl-Heinz Graß | |
| 793 | Wolfgang Jakob | |
| 783 | Dr. Ralf Eikhorst | |
| 780 | Marco Schilz | |
| 765 | Daniel König | |
| 763 | Christian Teltscher | |
| 763 | Jörn Wildberger | |
| 760 | Ulrich Eidam | |
| 754 | Friedemann Arndt | |
| 754 | Klaus Hubatsch | |
| 742 | Micha Neumann | |
| 739 | Christoph Randler | |
| 733 | Karl Moll | |
| 695 | Jan Goedelt | |
| 694 | Michael Stoever | |
| 691 | Norbert van Bebber | |
| 683 | Guido Teenck | |
| 670 | Mathis Pfreundt | |
| 636 | Mark Schwenke | |
| 636 | Ulrich Pittius | |
| 597 | Michael Orf | |
| 578 | Malte Vermeer | |
| 554 | Ralf Strewe | |
| 534 | André Stadler | |
| 528 | Julia Bayer | |
| 519 | Konrad Gaus | |
| 403 | Wieland Horn | |
| » | Rainer Sottorf | |
| » | Gaby Drissner | |
| » | Patric Lorgé | |
| » | Michael Fricke |