Horned Guan (Oreophasis derbianus) ©WikiC Published July 22, 2014 at 1024 × 768 in “Horn” Birds ← Previous Next → Horned Guan (Oreophasis derbianus) ©WikiC GAL-Crac Horned Guan (Oreophasis derbianus) ©WikiC Share this:EmailMe-WePrintMoreLike this:Like Loading...