The only known albino gorilla in the world, Snowflake lived nearly 40 years as a beloved resident of the Barcelona Zoo.

The only known albino gorilla in the world, Snowflake lived nearly 40 years as a beloved resident of the Barcelona Zoo. His appearance made him a star, but also led to his death from a rare skin cancer. Scientists and handlers who knew him and worked with him tell his remarkable story, and reflect on his legacy.