The animal with the shortest gestation period is the Virginia opossum, with an average of 12 days. However, opossums are marsupials and give birth to partially developed young. Among animals that give birth to developed young, the golden hamster also has a short gestation period: 14 to 18 days long.Know More
Marsupials tend to have very short gestation periods for animals of their size because development of their young continues after birth inside the mother's pouch. The babies are little more than embryos when born and are incapable of surviving outside the pouch. They latch on to the mother's nipples for nourishment and become semi-permanently attached until they have grown enough to survive outside.
Rodents also have very short gestation periods; however, their young are born fully formed. Golden hamsters not only have very short pregnancies, but their young are capable of becoming pregnant just 4 weeks after being born themselves.Learn more about Zoology
The only native North American marsupial is the Virginia opossum, a solitary nocturnal animal and the largest type of opossum. It's a scavenger that eats roadkill, grass, nuts, fruit, mice, snakes, worms and small birds.Full Answer >
Birds, including geese, incubate their eggs, so there is no gestation period. For geese, this incubation period is 28 to 35 days. Geese lay 12 to 15 eggs per clutch. It can take up to three days for all the viable eggs to hatch.Full Answer >
Maybe we should exchange the phrase "cat nap" for "bat nap." Brown bats sleep an average of 20 hours per day, more than any other animal.Full Answer >
The gestation period, or incubation period, for pigeon eggs is approximately 17 to 19 days. The exact gestation period will depend on the species of pigeon.Full Answer >