The honey-buzzard, are the groups of birds of prey in the Accipitridae family. In indonesia, from this groups we have three honey-buzzard species. These are Oriental or Crested Honey-buzzard (Pernis ptilorhyncus), Sulawesi Honey-buzzard (Pernis celebensis) and Long-tailed Honey-buzzard (Henicopernis longicauda). Two of them are endemic, Sulawesi Honey-buzzard and Long-tailed Honey-buzzard. All of them is protecting by Indonesia law (e.g. UU No.5, 1990 ; PP 7 and 8, 1999), Least Concern (IUCN), Appendix II CITES.