In early March, SeaWorld San Diego rescued a young Pacific Harbor Seal, estimated to be only days old, from a local beach. The animal, which appeared to be separated from its mother, is now being bottle-fed and cared for behind the scenes by SeaWorld's rescue team. SeaWorld experts expect the seal to make a full recovery and be returned to the wild.
So far this year, SeaWorld San Diego has rescued more than 100 marine mammals.
Photo credits: SeaWorld San Diego
Pacific Harbor Seals are born in February through April, and are weaned at four weeks old. A pup can swim at birth, but will ride on its mother's back when tired. Weighing just twenty to twenty-four pounds at birth, Pacific Harbor Seals grow to an adult size of up to 300 pounds.
It was a pleasant surprise when Burgers' Zoo found that a Ringed Seal had been born during the night on Friday, March 1st. Zoo staff had observed several matings but were not sure if the seals were mature enough to reproduce successfully.
Burgers' Zoo is the only zoo where Ringed Seals have been born. In the past, caretakers have supplemented pups with bottle-feeding because inexperienced mothers can have difficulty caring for their first young. This year, the new pup seems to be suckling regularly, and caretakers are hopeful that the mother will be able to care for her pup.
Below: The pup, whose sex has not been determined yet, bonds with its mother.
Cruz, a disabled California Sea
Lion pup, has found a new home at Shedd Aquarium in Chicago. The Marine
Mammal Center in Sausalito, CA rescued the pup in July 2012, when he was
discovered alone on a beach in Santa Cruz. Blinded in both eyes by gunshot
wounds, Cruz recovered at the Marine Mammal Center and now joins three other
California Sea Lions at Shedd Aquarium, including a five-year old rescue
trusting relationships is the cornerstone to providing the highest quality care
for our animals, particularly in Cruz’s case,” says
Ken Ramirez, Shedd Aquarium’s executive vice president of animal care
and training. “We literally have to be his eyes, which requires a solid bond
between animal and trainer. Since he arrived at the aquarium, Cruz has been
comfortably relying on our animal care team to guide him, demonstrating
Cruz trains with a rattle. Photo credits: Brenna Hernandez / Shedd Aquarium
training is adapted to fit his strengths. Usually, caretakers train the animals to follow and
touch a visual target, rewarding them with food. This touch-target training helps
the animals to cooperate with caretakers as they do health checkups and clean.
Cruz successfully follows an auditory cue, a rattle, instead of a visual target.
“Though blind in both eyes, he has a fearless
personality and eagerness to learn – two characteristics that indicated we
could provide him with a strong quality of life through training,” says
Mystic Aquarium’s animal rescue team released a 6-month-old female Gray Seal named Spooner into the waters of Blue Shutters Town Beach in Charlestown, R.I., on Friday, August 24. Mystic Aquarium rescued Spooner on March 8, 2012, at Breakwater Village in Narragansett, R.I. after finding her with numerous infected wounds on her face and neck and a fractured tooth. She has since recovered after being treated with wound care, antibiotics and dental surgery. Spooner was named in honor of Dr. Tracey Spoon, Mystic Aquarium’s research scientist who passed away unexpectedly in May.
This little California Sea Lion was born at Attica Zoological Park, in Athens, Greece on June 25. This is the zoo’s first baby of this species, born to mom Mara and father Charlie.
Around 8:00 p.m. on June 25, the expectant Mara started behaving in a strange way, moving around in circles and making funny noises. Immediately her keepers understood she was ready to give birth. A few hours later, at 11:25 p.m., she became a mother for the second time to a beautiful pup. For safety reasons, the father was moved to another pool, giving space to the mother and baby.
California Sea Lions, while now far more protected than before, are still seen as a threat to fish stocks by those who make their living from the fish Sea Lion feeds upon. They continue to be hunted for their skin and blubber. And now water pollution is becoming a greater factor in their survival, as it threatens their habitat.
Northern Ireland's Belfast Zoological Gardens is celebrating the birth of two California Sea Lion pups. Solo, the male pup, was born to Stella on June 4 and Twirl, the female pup, was born to Arielle on June 11.
Proud dad of both pups is 20-year-old Wesley, who arrived in Belfast in 2007 and has since fathered 11 pups!
Mark Challis, zoo manager, said “We are all delighted with the arrival of our Sea Lion pups and they are always a favorite with visitors! They are highly intelligent and they are definitely one of the noisiest species we care for here at the zoo.”
All California Sea Lions in European zoos are managed as part of a cooperative European breeding program and many of the pups born at Belfast have moved to zoological collections around the world.
The main threat facing California Sea Lions is from fishermen, who regard them as competition for fish stocks. They are also hunted for their skin and blubber and water pollution is increasingly becoming a threat to their habitat.
Babies often arrive at the most inopportune times! Tuesday night just before midnight, New England Aquarium’s overnight engineer, realized that Ursula, a sweet 14-year-old Northern Fur Seal, might be in labor. She immediately made a phone call, and shortly thereafter, several marine mammal trainers and veterinary staff arrived. They found Ursula in a corner with her newborn pup, which was searching for its mother’s nipples. With some maternal direction and repositioning, the dark brown, 8 lb. pup finally found mother’s milk and settled down for some nursing and bonding. Kathy Streeter, the Aquarium’s marine mammal curator, was thrilled with Ursula’s maternal instincts and care, particularly since this was her first pup.
Photo and video credits: New England Aquarium
The birth was the first in the Aquarium’s dedicated program for rare Northern Fur Seals. The newborn is only the 13th Northern Fur Seal to be found in an American aquarium or zoo. Seven of those animals make the New England Aquarium’s new, harbor-side pinniped exhibit their home. Several years ago as the Aquarium planned for the construction of its $11 million New Balance Foundation Marine Mammal Center, staff made a strategic decision to gather Northern Fur Seals from around the country and start a dedicated breeding program.
When four California Sea Lion pups were born in a single month at the Munich Zoo, park officials were ecstatic. The pups were each born to different mothers and include three females, named Mona, Melly, and Momo, and one male, named Max.
What’s even more amazing is that all four pups were sired by Barney, the Munich Zoo’s prolific adult male Sea Lion, who has already sired a record 28 offspring. Barney got a head start on fatherhood because he became sexually mature at age three – two or three years earlier than the average male Sea Lion.
The Sea Lion pups are already perfecting their swimming techniques in the zoo’s Polar World exhibit. Thanks to the rich milk produced by their mothers, the pups will grow dramatically in the first year of life. By the time they are fully grown, the females will weigh over 200 pounds and the males will tip the scales at up to 800 pounds.
One male and one female California Sea Lions were born at Blackpool Zoo in on June 2 and 9 to first time mothers Anya and Gina respectively. Both the Sea Lion pups are doing well and are now out and about, taking their first tentative dips in the pool under the watchful eye of their mothers and the rest of the harem.
Jude Rothwell, Marketing and PR Co-ordinator at Blackpool Zoo said, “The names of our two Sea Lions are Spanish in origin and Rubi, which translates into Ruby, has been named as such because she was the 40th baby to be born in the year we celebrate our 40th anniversary.”
Sea Lions are recognized as endangered, with many species on the brink of extinction. Several reasons have led to their decline in numbers around in the world. It has become illegal to hunt, harm or kill a Sea Lion but that doesn't necessarily prevent that from taking place. Conservation groups are working hard to educate the public about the need to protect them. And there are now laws in place to help protect their natural environments.
It’s a girl! Sea Lion mom Zoey gave birth to her second pup at the Pittsburgh Zoo & PPG Aquarium; her first baby is 3-year-old Sidney. “At first Zoey was very protective of the baby,” says Henry Kacprzyk, curator of Kids Kingdom and reptiles. “But after a couple of days, Zoey relaxed enough to let the other sea lion members near. Especially curious were Sidney and Sophie, another young sea lion, who kept trying to get close to the pup but were chased away by mom.”
She weighed in at 18.4 pounds, a healthy weight for a newborn sea lion. “As long as the baby is continuing to nurse and vocalize with mom, we won’t interfere,” says Mr. Kacprzyk.
In the coming weeks, the pup will learn to swim. “Pups instinctively know to start paddling in the water, but being young, they tire easily and need mom to help out,” says Mr. Kacrpzyk. “Zoey is always right there with the pup and helps if needed. We also put little steps in the pool that the pup can use to get out of the water.”