Donald Shaver search widely for diversified breeding stock. Local breeders, knowing his reputation were reluctant to sell to him for fear of competition. In 1946, there were 256 registered chicken breeders in Canada. Shaver Poultry became the 257th. By 1958, only Shaver remained, along with seven other major poultry breeders worldwide. The principle of hybrid vigour had been well established for corn, but the costs and time required to test chicken crosses were higher. Small breeders (as Shaver was at the time) could not afford permanent scientific staff, so Shaver obtained assistance from geneticists conducting research at universities and government institutions. Shaver
Red Bird River Red Bird River The Red Bird River is a tributary of the South Fork Kentucky River, located in the Daniel Boone National Forest in extreme southeastern portion of the U.S. state of Kentucky. It is long and drains an area of . Red Bird was the name of a Native American who was murdered near the river. It rises as Red Bird Creek in northeastern Bell County, then becomes the Red Bird River at the confluence of the Phillips Fork just south of Queendale in Clay County. Continuing north, it forms the boundary between Clay and Leslie counties, eventually coming