South African lion mother, Adia, 3, and father, Hubert, 13. They're also the first litter born at the zoo since 1991.
"We've been monitoring them the last few weeks by video camera," Martin Ramirez, the zoo's mammal curator, told ABCNews.com. "By using the video, we've been able to tell the mother is taking great care of them. There was one cub early on that was making us very nervous, though.
"She's a first-time mom, and a typical litter size for a first-time mom is two. We were all really excited when she had the one, and then she had two, and then three came along, and we were like 'O.K., wow,' and then the fourth one came along and we were a littleRead More »from Four Baby Lion Cubs Born in Seattle Zoo