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This is a collection of lists of mammal gestation period estimated by experts in their fields. The mammals included are only viviparous (marsupials and placentals) as some mammals, which are monotremes (including platypuses and echidnas) lay their eggs. A marsupial has a short gestation period, typically shorter than placental.
The beluga whale (/ b ... There is a slight difference on the sexual maturation period between males and females. ... Gestation has been estimated to last 12.0 to 14. ...
The cetacean family Monodontidae comprises two living whale species, the narwhal and the beluga whale and at least four extinct species, known from the fossil record. Beluga and Narwhal are native to coastal regions and pack ice around the Arctic Ocean.
Last week brought a huge new addition to Chicago’s historic Shedd Aquarium: a baby Beluga whale. Born to the aquarium’s female Beluga, Naya, the new calf and its mother are receiving round-the ...
Beluga whales were one of the first types of whales to be kept in captivity and remain a popular option due to their smaller size, unique appearance, and gregarious nature. Hunting of these whales ...
Whales have a typical gestation period of 12 months. Once born, the absolute dependency of the calf upon the mother lasts from one to two years. ... Beluga whales and ...
Beluga whale echolocation sounds. Some mammals have a large larynx and thus a low-pitched voice, ... Marsupials have a short gestation period, ...
The blue whale (Balaenoptera musculus) is a marine mammal and a baleen whale.Reaching a maximum confirmed length of 29.9 m (98 ft) and weighing up to 199 t (196 long tons; 219 short tons), it is the largest animal known ever to have existed.