Recently in November 20, 2015, two new South China tiger cubs have been born at Laohu Valley. The mother is Cathay and the father is King Henry. With the birth of these cubs, 20 South China tigers in total are in the care of Save China's Tigers within the Laohu Valley Reserve – more than 20% of the world population of the world's most critically endangered tiger. However, a year later in February 2016, one of two South China tiger cubs recently born in late 2015 died, leaving 19 South China tigers in the reserve. At some point in that year, the South China tigers made a quick recovery with the birth of 6 healthy cubs at Laohu Valley Reserve, most of which are confirmed to be males. Three cubs were born to Madonna; Hunter, Ivan, and Jay. Two cubs to Cathay: Felix and Gilbert. And one cub to Princess known as K, however the cub's gender has yet to be determined.