I visited MOAS in Daytona last week, and learned about the ground sloth for the first time in my life. Fascinating. I thought I knew just about every animal to

I visited MOAS in Daytona last week, and learned about the ground sloth for the first time in my life. Fascinating. I thought I knew just about every animal to have lived on earth, but I was so wrong. Curious what other creatures like this I don't know about.