Advertiser Gleam: Dinosaur expert coming for E-Learning Day. 2015 1. Advertiser Gleam: Dinosaur expert coming for E-Learning Day. 2. AL.com: Did you know sloths once roamed Alabama? Share This Twitter Facebook LinkedIn Email Related Posts McWane Science Center helps discover 40-million-year-old fossil shark species Wooly mammoths, sabertooth cats and more roamed Alabama in the last ice age Alabama Black Belt among world’s top sites to find ancient sea monsters