Buzz
The gestation periods across the animal world are incredibly diverse and captivating. Some are as brief as a few weeks, leaving humans envious, while others stretch over an entire year. Here are 10 remarkable gestation lengths from animals around the globe. The takeaway? Be grateful you're not carrying an elephant calf.
1. ELEPHANTS: 640-660 DAYS
Elephants endure a remarkably long pregnancy. We're talking about a truly, *truly* extended period. With an average of 95 weeks, their gestation time is more than double that of humans. It’s no surprise that female elephants don’t have more than four offspring in their lives—there’s simply not enough time!
2. HIPPOS: 8 MONTHS
It takes less time to bring a hippopotamus into the world than it does a human.
3. GIRAFFE: 14-15 MONTHS
Baby giraffes can tip the scales at over 150 pounds and stand at nearly 6 feet tall. Interestingly, giraffes give birth while standing, so it’s quite common for a newborn to fall from a height of 6 feet.
4. KILLER WHALE: 17 MONTHS
The reason for this extended wait? After 17 months, Baby Shamu arrives, tipping the scales at 265 to 353 pounds and measuring around 8.5 feet long. Quite the sight.
5. OPOSSUM: 12-13 DAYS
You blink, and it's over: The shortest gestation period of any mammal in North America. Given that opossums only live for two to four years, it’s not surprising.
6. GERBILS: 25 DAYS
They have it pretty easy, don’t they?
7. GORILLAS: 8.5 MONTHS
It’s no surprise that gorilla gestation periods are quite similar to ours, right?
8. BLACK BEAR: 220 DAYS
That’s still shorter than a human’s pregnancy. Interestingly, cubs are only about 6 to 8 inches long at birth and are completely hairless.
9. PORCUPINE: 112 DAYS
This is the longest gestation period for any rodent. Fortunately for the mother, porcupine babies (also known as porcupettes) are born with soft quills, which only harden after birth.
10. WALRUS: 15 MONTHS
Baby walruses? Kind of adorable. They do take their time making their entrance, though.
