Corsac fox switch
It’s fortunate that the keepers noticed the enlarged abdomen of one of the animals. To be on the safe side, hay and warming lamps were set up for the foxes. The big belly turned out not to be a consequence of illness, but resulted instead to the birth of six young foxes. Three of the young were not strong enough, and died shortly after birth, but the other three are doing well. Because this is this pair’s first litter, it remains uncertain how the family will develop. Both parents are being kept busy by their new task. The male makes sure that the female gets enough to eat, so that she can feed her young.
A transponder is a small chip that is placed under the skin. A great deal of information about the animal is recorded on the chip, including the registration and data on the life of the animal. All zoo animals have such a transponder implant.