Greater Rhea ( Rhea americana ) also known as ñandú (Guaraní and Spanish). - Photo by: Rufus46 Greater Rhea ( Rhea Americana ) is ...

Kori bustard ( ardeotis kori ), is the largest flying birds. Photo by:  Winfried Bruenken Kori Bustard ( Ardeotis kori ) one of the...

School of salmons marching to their breeding ground. Photo by: PatClayton Salmon is one of the fish largely farmed these days. The ...

Canadian geese on its flight to migrate to safer breeding places - photo: M. Horath Some birds flying thousands of miles a year mig...