TAMPA, Fla. \- Busch Gardens Tampa Bay is celebrating the birth of a new female southern white rhino calf! The little one, weighing in at about 100 pounds, was born to an experienced mom, Kisiri. She’ll soon be joining the park’s diverse group of African animals on the sprawling 65-acre Serengeti Plain. The park is inviting rhino enthusiasts to help name the calf through a limited-time online poll. The choices, all rooted in the Swahili language, are Azizi (“precious treasure”), Zahara (“flower”), and Zina (“secret” or “beautiful”). Read: ZooTampa’s “Creatures Of The Night” Returns: A Family-F…