The most popular resident of the Barcelona Zoo during his life, Copito de Nieve was an albino Western Lowland Gorilla—the only known albino gorilla. Originally captured in 1966 in what is now Equatorial Guinea, where he was called Nfumu Ngi, or “White Gorilla,” he later gained fame as Copito de Nieve, Spanish for “Snowflake,” a nickname given to him by National Geographic magazine. During his nearly 40 years in captivity, Snowflake fathered 22 offspring. How many survived to adulthood? Discuss