Mountain Lion Kittens on a Kill (IMAGE) Cell Press Caption Our remote camera recently captured P-13 and her 10-month-old kittens, P-28 and P-30, on a kill in Malibu Creek State Park. The three of them spent two nights sharing their meal of mule deer. After investigating more than 400 kill sites during our study, we found that mule deer accounted for 95 percent of mountain lion kills. Credit National Park Service Usage Restrictions Credit Required License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.