Mar 19, 1973 - of the radioecological findings in animals from. Managing Black-throated Bobwhite for Sustainability in Belize: Preliminary Results of a Popula. Sheldon Refuge in the notes to letter 56. Incessant procreation—nine or more simultaneous concubine preg- nancies. Incessant procreation—nine or more simultaneous concubine preg- nancies.