Hamsters reproduce in litters of four to 12 pups with females giving birth an average of two times during the course of their lives in captivity and losing the ability to reproduce at around 1 year of age. Hamsters' ability to care for their young is very fragile and if anything occurs to upset that delicate balance, the mother may kill her own pups.Know More
A female hamster is ready to breed at just a few weeks old, though responsible breeders wait until 4 months to ensure the hamster's health and well-being. Gestation lasts 16 days and birth usually happens at night in coincidence with the hamster's nocturnal habits.
Once the babies are born they must be left alone with their mother. Any human interference, especially human touching of the pups, could lead the mother to kill them for reasons not fully understood. Mother hamsters will also kill their young seemingly at random or if there is a famine and food or water is hard to come by.
Pups mature quickly and should be separated at an early age. Hamsters need their own territory and should not share cages, especially if they are of different genders, as females are larger and more aggressive and will kill males without provocation.Learn more about Pets
According to the American Gerbil Society, gerbils eat their young when their water source runs dry and when their pups are stillborn. Eating stillborn young is an instinctual behavior in gerbils that is performed in order to keep their nests and cages clean and sanitized.Full Answer >
The great white shark gestates its eggs internally before giving live birth to a litter of two to 12 pups that are able to swim and hunt for themselves immediately upon leaving the womb. Many species of sharks give live birth after long gestation periods while others lay eggs and abandon them where they fall, leaving their fates to chance.Full Answer >
Hamsters come from various parts of Asia. This includes Siberia, the north of China, the Middle East and Asia Minor. They live in fairly arid habitats but can also be found in gardens, orchards, cropland and elevations as high as 12,000 feet.Full Answer >
Hamsters often fight because they are territorial. Territorial fights occur when cages are too small or when a new hamster is placed in another hamster's cage. According to Hamster Fanciers, hamsters may also fight if they are different breeds and placed in the same cage.Full Answer >