Transcript for Two Lion Cubs Born at Oregon Zoo
9:30. They're 2 weeks old. They weigh fewer than 5 pounds and they're taking oregon by storm. They are three impossibly cute lion cubs. Little girls who just got their first checkup. And their new nicknames. Abc's tai hernandez has more. Reporter: This is the first look at the 2-week-old cub born at the oregon zoo. The video posted on the zoo's website, gives an upclose look at the cubs who are just learning to use their legs. They are getting along well. Reporter: Keepers used a bone to pry mom away to check up on the cubs. Mom's doing great. First-time mom. She's been a natural. She's taken excellent care of them. So, yeah, we're all really excited and it's big news for us and our community. Reporter: One tiny cubs has made an impact on her caretake zbler we nicknamed her feisty. Reporter: The zoo says the cub may not be ready for a public exhibit for several weeks. Until then, they'll remain under their mom's watchful eye as well as the staff. When can we see the lion cubs? We're trying to do everything as naturally as possible. Reporter: For "good morning america," tai hernandez, abc news, new york.
This transcript has been automatically generated and may not be 100% accurate.