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 Delta and Dawn
Humpback whale Delta and her female calf Dawn made national news when they swam 75 miles up the Sacramento Delta, the longest journey ever taken by this species inland in fresh water.
A rescue team, comprised of local, state and federal agencies, and led by The Marine Mammal Center’s Dr. Frances Gulland, was quickly assembled. It was soon discovered that both mother and daughter had sharp trauma wounds on their backs caused by at least one vessel strike. The team tried persuading the pair to swim back to sea, but to no avail.
Over the next several days, the team closely monitored the wounds, swimming behavior, breathing rate, and skin condition. After being in fresh water for almost two weeks, the team observed the whales’ wounds had become infected. That’s when the team made history by administering antibiotics to whales in the wild for the first time! By using a specially designed dart gun, they were able to give the whales the antibiotics needed to help their wounds heal.
Just one day later, both mother and daughter were showing signs of healing and after swimming under three bridges, Delta and Dawn made their way back to the open sea.
Arrow
Curled up below a wharf in Morro Bay, California, this five-month old California sea lion pup was emaciated and entangled in fishing line. She had been pierced with a 16-inch crossbow arrow that remained lodged just above her shoulders. Following transfer to our main hospital in Sausalito, staff veterinarians removed the arrow, cleaned her wounds and immediately began antibiotic treatment. With the caring support of our volunteers, Arrow recovered and was released back into the wild. Sea lions are protected under the 1972 U.S. Marine Mammal Protection Act that prohibits anyone from harming or disturbing marine mammals. Working in partnership with NOAA fisheries, The Center helped publicize the crime, posting a reward for information leading to an arrest. Several months later the guilty parties were identified, fined $4,000, and ordered to pay $2,200 in restitution to The Center.
 Calloway
Southern sea otters like Calloway are found along the central coast of California. They are a threatened species, with only an estimated 2,000 remaining. When Calloway was rescued, she was malnourished from being separated from her mother before weaning. Volunteers became Calloway's surrogate mother - bottle-feeding, monitoring swims, and helping her groom her thick fur. Sea otters have the thickest fur of any mammal with nearly one million hairs per square inch (humans have that much on their entrie head!) In the wild, young sea otters are hearty eaters and may devour up to 40 percent of their body weight each day to maintain body heat. The Center, along with the Monterey Bay Aquarium, nursed Calloway back to health.
 Chippy
This California sea lion made headlines nationwide after swimming 60 miles up a river and then climbing onto the trunk of a patrol car. The Center rescued the 319-pound Chippy and when our veterinarians examined him, they discovered a bullet lodged in his head. Human interaction, such as harassment, entanglement in fishing gear, or gunshot wounds, accounts for around 16 percent of injuries seen at The Center. Under the 1972 U.S. Marine Mammal Protection Act, it is illegal to harm or harass any marine mammal. Fortunately for Chippy, the bullet was successfully removed; he was nursed back to health and released back to his ocean home.
 Garber
This young Pacific harbor porpoise was rescued from Crescent Beach in Del Norte County weighing only 68 pounds – half the weight of a healthy harbor porpoise his age. In addition to pneumonia, Garber suffered from severe muscle and skeletal problems, possibly as a result of his stranding. Our specially trained volunteers provided 24-hour care, monitoring his heart rate, respirations and helping Garber to swim. Within a few weeks, the shy porpoise began to improve and was able to float without the support of a foam sling. After three months of intensive rehabilitation in partnership with Marine World Africa USA, Garber was released just outside of the Golden Gate Bridge in San Francisco among a pod of wild harbor porpoises.
Garnett
Weighing only 17 pounds, Pacific harbor seal Garnett was scooped out of the water in Suisun Bay in Contra Costa County by a well-meaning boater. Only days old, the white pup appeared quite healthy and should never have never been removed from his natural habitat! The sad news is that pups like Garnett are frequently picked up by beachgoers who mistake them for orphans, when, in reality, their mothers are busy foraging for food. Upon admission, volunteers begin tube-feeding pups a special multi-milk formula made from soymilk, vitamins and salmon oil to help them grow strong and healthy. Later, pups attend “fish school” where volunteers teach them how to identify, catch and eat live fish – a prerequisite for release back into the wild. After a few months of loving care, Garnett “graduated” and was release at Point Reyes National Seashore.
 Megan
This female northern elephant seal pup was found starving on a beach in San Luis Obispo County. Megan was not completely weaned from her mother, and as a result, could not feed on her own and survive in the wild. At The Center, she was fed fish mash – a fish milkshake of sorts consisting of salmon oil, herring, and cream. Eventually, Megan learned how to seek and eat whole fish as part of The Center’s “fish school” in which volunteers teach young elephant seals how to eat fish. Elephant seals are not born with the natural instinct to hunt and eat fish – they develop these skills by playing in the tide pools with other pups. Once Megan was healthy, she was released near Point Reyes National Seashore.
 Poppy
Weak and exhausted, Poppy, a northern fur seal pup, swam into San Francisco Bay and took a rest at a very busy Berkeley marina. Listed as a depleted species, northern fur seals spend most of their lives at sea and rarely come ashore on mainland beaches. Thankfully, several boaters noticed the malnourished pup and contacted The Center. After two and a half months of care, Poppy doubled her weight and resumed the feisty behavior typical of a healthy fur seal. She was released back into the wild and will hopefully produce offspring, helping to replenish the fur seal population.
 Repo
Orphaned at six weeks of age, Repo, a southern sea otter pup, was rescued from a beach in Morro Bay, San Luis Obispo County. Because sea otter pups nurse for six months to a year and learn many skills from their mothers, orphans are extremely vulnerable. Highly specialized care is required for sea otters, including an expensive diet of prawns, chopped clams, and whole squid. When Repo arrived at The Marine Mammal Center, our volunteers provided 24-hour care, bottle-feeding him every three hours, monitoring swims, and helping Repo groom his thick, insulating fur. After six weeks at The Center, Repo was transferred to the Monterey Bay Aquarium to finish his rehabilitation with a surrogate sea otter mother. Once healthy, he was fitted with a radio transmitter and released back into the wild.
 LilaRach
This Guadalupe fur seal pup was rescued from Stinson Beach in Marin County. The man that called in the rescue asked his daughters to name the pup, and they put together the names of their two favorite dolls – Lila and Rach. The fur seal was underweight and dehydrated when rescued, but after months of loving care by volunteers and staff, a healthy LilaRach was released at Drakes Beach near Point Reyes National Seashore. Guadalupe fur seals are a threatened species found mostly off the coast of Mexico and occasionally off the California coast. They were once hunted almost to extinction for their luxurious fur. Now protected by U.S. and Mexican law, the population has steadily increased to over 7,000.
 Cueball
This northern elephant seal pup rescued from Point Arena in Mendocino County. He still had a full black coat, indicating he was very young, since elephant seals shed their black coats a few weeks after birth. He had become separated from his mother, and was dehydrated and malnourished upon admission to our hospital. Most pups are fed fish milkshakes (ground up fish mixed with multi-milk formula and salmon oil) until they are at least one month old, but Cueball was very unique because he started eating solid fish just five days after being rescued. Cueball’s spunkiness earned him The Center's title of Animal of the Year. Within a month of his rescue, a fat and healthy Cueball was released at Point Reyes National Seashore.
 Astro
Just days old and with no mother in sight, Astro, a Steller sea lion pup, had been spotted by a researcher at Año Nuevo Island, rescued and admitted to The Center. Volunteers began bottle-feeding him a nutrient-rich formula made of ground fish, salmon oil, water and soy milk – all hand strained to remove the lumps. A second Steller was brought in from another rehabilitation facility to keep Astro company. The western Pacific population of Steller sea lions has been listed as a threatened species since 1997. The Center helps many endangered and threatened species in order to help the greater populations thrive in the wild.
 Baker D
This three- to-four-year-old bottlenose dolphin was underweight, suffering from dehydration and had a puncture wound on his snout before he was rescued at Baker Beach in San Francisco. When transported to a rehabilitation pool at The Center, he did not have the strength to swim on his own and was put into a floating support sling to prevent him from drowning. Through antibiotics, medications to help stabilize his heart, weeks of round-the-clock care and feedings from volunteers and veterinary staff at The Center, the eight-foot long cetacean regained his health and began to swim on his own. He was released with a satellite tag in Monterey Bay near a pod of dolphins, but quickly left them. According to signals from his tag, he favored a different pod near the Channel Islands.
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