Giraffe numbers are dwindling across Africa because of poaching and habitat loss caused by human population growth, according to wildlife experts, and it's happening largely unnoticed, ABC News reports. “It’s a silent extinction,” Dr. Julian Fennessy, Executive Director of the Namibian-based Giraffe Conservation Research group and a leading wildlife scientist with 16 years of experience, told ABC News. Read more http://newsok.com/article/5373695
