 Little Bittern (Woudaap)
by Rick & José van der Weijde
|  Eurasian Bittern (Roerdomp)
by Rick & José van der Weijde
|  Great Bittern (Botaurus stelleraris)
by Dave Barnes
|  Least Bittern (Botaurus exilis)
by Geert Bauke Kortleve
|  Little Bittern (Botaurus minutus)
by Geert Bauke Kortleve
|
 Botaurus stellaris (bittern-tarabuso)
by robertoparmiggiani
|  Botaurus stellaris - Great Bittern
by Wouter Van Gasse
|  Roerdomp - Bittern - Botaurus stellaris
by Ton, Ben & Rob Nagtegaal
|  EURASIAN BITTERN - Botaurus stellaris - ROERDOMP - BUTOR ÉTOILÉ
by AXEL SMETS
|  Roerdomp (Botaurus stellaris)
by Thomas Luiten
|