Mabotha, T. R.; Nephawe , K. A.; Mpofu, T. J. Effect of Flock Age, Egg Size, and Incubator Type on Embryo Development and Hatchability in the Indian River Broiler Breeders in South Africa: Embryo Development in Indian River Broiler Breeder. Lett. Anim. Biol. 2025, 5, 136-145.