ContributorsContributorsMany lists of bird observations have been taken into my database. They came from many different sources and the main contributors are mentioned below. But the list is not quite up to date.
| contributors |
| Ottema, Otte (Stinasu) (about 30% of observations) |
| Haverschmidt, diary (15% of the observations) |
| Foek Chin Joe (9%) |
| Mr and Mrs Mees-Balchin (4%) |
| Spaans, Arie L. |
| Jonkers, Dick A. |
| Ribot, Jan Hein |
| Penard brothers, mainly eggs |
| Hilty, Steve with VENTTOUR |
| Asciano, D. with VENTTOUR |
| Whitney, Bret with Field Guides |
| Stejskal, Dave with Field Guides |
| Thiollay, Jean-Marc with others |
| Renaudier, Alex |
| Beatty |
| O'Shea, Brian |
| Wytema, Steven |
| de Jongh & Holthuijzen, |
| Renssen, Th. |
| Poortheine, Reintjes |
| Reichart |
| Expedition West Suriname (with G.F. Mees) |
| Dijkstra KD |
| Peeters, Geert |
| Brouwer, Alex |
| Jong, Ben de (Stinasu) |
| Marchal Lingard |
| Teunissen, Pieter |
| Plouvier, Dominique |
| Renssen, Th. |
| Robert, Harry |
| Freund |
| Derveld, Iwan |
| DAVIS and QUINN with Wonderbird tour |
| Plomp, Roberto |
| Geijskens |
| Penard, T.E. |
| Blake |
| Scharringa, Kees |
| Davis, Tom |
| Krebs, Ms B. and Mr J. |
| Staffeleu |
| Bartlett |
| Kappler, August |
| Donahue |
| Trail, Pepper |
| van Heurn |
| Kluyver |
| Out, Carla, photos |
| Bangs en Penard |
| Ingels, Johan |
| ferrier, S. photos |
| Boon |
| Hellmayr |
| Goeje, C.H. de |
| Naturalis museum |
| Bresser |
| Im Thurn |
| Levine et al. (fide Davis) |
| Schot, vd |
| Voous |
| Lanyon |
| O'Brian, Patricia |
| Snow |
| Schuchmann |
| Roelofsen |
| Calor, mr C.A. |
| Creuzberg (in Blake) |
| Ramcharan, Serano (Stinasu) |
| v.d.Wielen |
| Mirandolle |
| Zimmerman |
| Feekes |
| Martin, mr and mrs. |
| Gonggrijp & Stahel |
| Wetmore |
| Pichot, A. |
| Plug, T. |
| Fung, D. |
| Luchmun, J. |
| Nekrui, Rabin (Stinasu) |
| Hessel, Roel |
| Held, Jan den |
| Olmtak, Leo |
| Toorman, Erik |
| Hubert, Ed |
| Dilrosun, Sean |
| Wanten, Jos en Roland Holz |
| Gepog-fr. Guiane: M. Clement, T. Luglia etc |
| Johnson, Philip |
| Boinsky, Sue |
Updated 1-1-09
by Ribot