Web Results

www.whalefacts.org/whale-gestation-period

In regards to reproduction and length of pregnancy from conception to birth the gestation period female whales go through is very similar to human pregnancy in a number of ways. In fact it is nearly identical to human birth with the exception that a whales gestation period can last significantly longer than a humans depending on the whales species.

www.babble.com/pregnancy/pregnant-for-years-20-animals...

Pregnancy is a special place that women go to, a land where most men (okay all men) are not allowed. Oh yeah, we can stand at the gates and peek inside, but that doesn’t really add up to much ...

www.answers.com/Q/How_long_are_blue_whales_pregnant_for

a blue whale can reportedly hold it breath for up to 20 minutes. How long whales stay under water during normal feeding dives and how long they can stay under water if they have to is quite different.

www.mnn.com/.../whales-and-dolphins

Whales and dolphins, also known as cetaceans, are known for their high intelligence, complex societies and peaceful personalities — it's no surpri ... 12 animals with the longest gestation ...

www.changbioscience.com/genetics/gestation.html

Mammal Pregnancy Gestation Calculator. This calculator estimates the birth date of mammals, giving their breeding date. To use, simply input the breeding date and then hit "Enter" or "Refresh." The approximate gestation time for mammals are listed below:

www.allaboutwildlife.com/.../how-long-do-elephants-stay-pregnant/7445

Elephant Gestation: A Long Pregnancy. T he most frequently asked question about elephants here on All About Wildlife is how long do elephants live? However, the second most popular pachyderm question is, what is the elephant’s gestation period—in other words, how long does an elephant stay pregnant?

consciousbreathadventures.com/the-birth-of-a-humpback-whale

Witnessing the thrill of competing males in rowdy groups and the tender beauty of new, days old humpback whale calves leaves no doubt in the minds of any visitor. So here are a few notes on what we do we know about the female side of reproduction in humpback whales. More on the males in another post. Humpback whales do not have periods. Lucky ...

www.afsc.noaa.gov/nmml/education/cetaceans/blue.php

Blue whales begin mating between 5-10 years of age. Females are pregnant for about 11 months and females get pregnant approximately every two to four years. Calves can gain 200 lbs. each day while nursing. Mother and calf form a very close bond, with the baby often swimming close to its mother. How long do blue whales live? How do they die?

www.livescience.com/33086-what-animal-has-the-longest...

What Animal Has the Longest Pregnancy? By Remy Melina ... By comparison, a human pregnancy lasts an average of 280 days, or 40 weeks. Female elephants live for 60 to 70 years, but only have about ...

en.wikipedia.org/wiki/Gestation_period

gestation period (P3063) (see ^ infoplease.com > Health and Science > Environment and Nature > Nature > Gestation, Incubation, and Longevity of Selected Animals By James G. Doherty, general curator, The Wildlife Conservation Society.