The Minnesota Zoo welcomed a healthy Atlantic Bottlenose Dolphin calf on Saturday night to mom Allie. Weighing about 30lbs. and measuring around 2.5 feet long, the sex has yet to be determined. Happily swimming alongside mom, the baby dolphin is exhibiting all the right signs, although the first few weeks are always precarious for new dolphins. The calf's father, Semo, is 45 years old!
The National Aquarium in Baltimore has just released pictures and video of their two day old dolphin calf. The calf appears to be healthy, swimming alongside mother Jade and 31 year old Shiloh who is an experienced dolphin mom. Watch video of the birth below and follow all the progress on this bright-eyed and slippery-tailed calf on the National Aquariums blog in the days to come.
An Atlantic bottlenose dolphin calf, born at SeaWorld San Diego on June 10, 2009, swims alongside her 11-year-old mother, Malibu. SeaWorld used sex-selection techniques to determine the sex of the calf prior to birth, which enables them to optimally balance their ratio of males and females.
Photos: Mike Aguilera/SeaWorld San Diego
This energetic dolphin calf was born at SeaWorld San Diego on Nov. 28, 2008. Estimated to be a healthy 35 - 40 lbs. and 3 1/2 - 4 feet long, the calf is regularly nursing from her mother, Tobie, and growing steadily.
The female calf was conceived through artificial insemination with sperm that had undergone a gender-selection process. Responsibly managing captive populations is a challenging process, and the ability to choose the sex of a zoo or aquarium baby allows these organizations to maintain a healthy balance.