A video guide to artificially inseminating a rhinoceros

At ZSL Whipsnade Zoo in Bedfordshire, England, the staff recently had the luxurious task of artificially inseminating a southern white rhino. And because male rhinoceros gametes don't rain from the sky like manna from heaven, the zookeepers had to extract semen from an ornery horned fellow. I may have watched this… » 9/17/11 1:00pm 9/17/11 1:00pm