Abstract Background The adjustment of sex ratios in birds can occur at the egg and nestling stages. Previous studies showed that the sex ratio was affected by environmental factors and parental condition; it may result in seasonal and ecosystem differences. Methods In this study. the brood sex ratio of the Yellow-bellied Prinia (Prinia flaviventris) in the Nonggang area. https://www.diegojavierfares.com/mega-sale-Boss-Kit-Suits-Ford-Falcon-EF-EL-1994-1996-XH-Ute-1997-BK183L-great-price/