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Second Chance Chimpanzee Refuge Liberia is a sanctuary run by Humane World for Animals, caring for dozens of chimpanzees in Liberia, West Africa.

Most of the chimpanzees at the sanctuary were once used in invasive research, many of them for decades. Some were stolen from their forest homes and families as babies, most were born in a laboratory to be experimented on, while others were born after the laboratory closed its chimp program. 

In the past, chimpanzees were considered suitable biomedical research subjects because they share more than 98% of their DNA with humans. However, ethical concerns mounted as growing evidence of chimpanzee intelligence and complex social skills became known and scientific data proved that chimpanzees are not ideal research subjects; as a result, labs experimenting on them began to close.

All of the chimpanzees at our sanctuary are amazing, resilient primates. Laboratory life took away their first chance of a free and natural existence. We are so proud to be giving them their second chance.

Their heartbreaking history

In 1974, a U.S.-based research organization set up a laboratory in Liberia, Africa and began experimenting on chimpanzees. It bought baby chimpanzees stolen from the wild, and bred chimps in captivity. For the next three decades, more than 400 chimps were held in barren laboratory cages while being used for painful and invasive hepatitis B and blood cleansing experiments.

In the early 2000’s, the laboratory began phasing out experiments on chimpanzees and relocated them in groups on nearby islands. These islands comprised mangrove forest which did not provide sufficient food or fresh water to keep the chimps alive, so the chimpanzees were reliant on humans to survive.

In 2015, funding from the laboratory was withdrawn and Humane World for Animals stepped in to provide emergency care and support to the workers who had continued to look after the chimps. Since then, we have taken on responsibility for the lifetime care of these animals, some of whom could live for another 50+ years. This is a massive undertaking but after all the chimps have been through, it’s the least they deserve.

Our dedicated team in Liberia ensures the chimps’ wellbeing and smooth sanctuary operations, traveling about 50km by boat to the islands twice a day, every day to provide the chimpanzees with nutritious locally sourced fruits and vegetables, daily observation and medication as needed including routine deworming and oral medications to address skin conditions, infections, or pain.

Under our care, the chimpanzees have thrived and are enjoying life, roaming freely on large, natural islands and living in social groups that are as close to chimpanzees in the wild as possible. It is the only sanctuary in Africa to have former laboratory chimps.

Chimps at Second Chance Chimpanzee Refuge Liberia

Liliana Pacheco Ricote/Humane World for Animals

Sanctuary expansion

Now that the chimps have a stable and secure life on the islands, and the Liberian government (which still legally owns the chimps) formally recognizes Humane World for Animals Liberia as their sole and permanent caretaker, we have been able to embark on the next exciting phase - building new sanctuary structures on the islands to make veterinary care and check-ups for this aging population of chimps far easier. We have a veterinary clinic at our mainland facility, but having structures on the islands means treating chimps in place which is less stressful for both them and us!

Building facilities on estuary islands that currently house large numbers of adult free-roaming chimps is a complex operation. The chimps from each island must be relocated to our mainland facility's chimp villa so that the construction team can safely work on site to build the new structures. We moved the first group of chimps in March 2025 to our mainland facility's chimp villa and will return them to their island home in late 2026.

Funding needs

It costs around $1.2 million a year to run the sanctuary, including staffing, veterinary care, transport, equipment maintenance, repairs and obtaining and delivering food to the islands. Just feeding the chimps costs around $10,000 a month. It’s a huge financial undertaking, and that doesn’t include construction costs. Almost ten years ago, the research organization that originally ran the lab, gave us a one-off contribution of $6 million but it was only a fraction of their lifetime care costs. Generally, chimpanzees can live for 35-55 years, so we will need to fundraise for their lifetimes. You can donate here to help us care for the chimps and advocate for all animals.

Meet some of the chimps

Samantha at Second Chance Chimpanzee Refuge

Jamie Linder/Humane World for Animals

Samantha

Samantha is the oldest chimp at the sanctuary, at over 50 years old. She was born in the wild in 1974 but her family was killed by poachers and she was sold to the lab by a local villager when she was just one and half years old. She spent nearly three decades being used in invasive research and learned to cope with life at the lab by figuring out ways to escape. Laboratory records show that staff would be alerted whenever she broke out, because they would hear the other chimps vocalizing loudly. After many years of escapes, Samantha was moved to the secure breeding colony, where she gave birth to three babies, all of whom died. The tragic loss of her babies will have caused Samantha great anguish but she did at least get the chance to be surrogate mother to many young chimpanzees over the years. Today, Samantha is one of the dominant females on Island 5. Her favorite foods are pineapple and rice balls.

Springroll at Second Chance Chimpanzee Refuge

Dr Richard Ssuna/Humane World for Animals

Springroll

Springroll was born in the jungle in 1976 but taken as a baby when her family was killed by poachers for bushmeat. She was sold as a pet to a local family who, in 1981, sold her to the lab for $150 when she was four and half years old. In her first year at the lab, she was anesthetized over 40 times. Between 1983 and the early 2000s, Springroll was moved back and forth between the terrifying confines of the laboratory and the relative freedom of a nearby forested island. This must have been extremely traumatic for her. When she was eventually moved to the nearby islands, she suffered permanent eye damage while being tranquilized, leaving her blind in one eye. She lives on Island 1 and is quiet and easygoing, spending her days roaming the island, eating, grooming, playing with the other chimps, and relaxing. She likes to carefully wash each piece of food she receives in the salty river before eating it. Her favorite food is pineapple, and she also likes apples as a special treat.

Bullet at Second Chance Chimpanzee Refuge

Humane World for Animals

Bullet

Bullet was born in 1977 and hit by the bullet that killed his mother so that he could be sold as a pet. He was sold to the lab aged 3 years old for $150 where an infection in his bullet wound eventually led to his arm being amputated by the laboratory. Following the surgery, Bullet was almost immediately used in research that would continue for 20 years including 55 liver biopsies and hundreds of blood draws. He spent the majority of his days shaking and rattling the bars of his cage, screaming loudly whenever he spotted the tranquilizer gun and running around the cage until he finally tired himself out. Over the years, Bullet endured tranquilizations more than 400 times. When he was moved to Island 5, he became the alpha male of the group for many years until he was deposed by Lolo and Dorvelee. He now spends his days relaxing. His favorite foods are soursop and bananas.

Jiminy Cricket at Second Chance Chimpanzee Refuge

Chikondi Kaona/Humane World for Animals

Jiminy Cricket

Jiminy Cricket is a true survivor. In 1981, at approximately four months old, she was sold to the laboratory for $55 after her mother was killed in the wild. As an infant, she was left unattended at night at the lab, in stark contrast to the wild where infant chimps never leave their mother’s side. Jiminy Cricket was routinely subjected to invasive procedures for two decades, including frequent liver biopsies and multiple blood draws. Her lab notes document chronic infections and illnesses due to stress and wounds from attacks by other chimps due to her submissive nature. Over time, she lost three babies, which deeply traumatized her. In the early 2000s, Jiminy Cricket was moved to Island 2, where she has embraced her freedom and can often be seen acting as a second mother to Fanta’s daughter, Novi, with whom she has an extremely strong bond. 

David at Second Chance Chimpanzee Refuge

Chikondi Kaona/Humane World for Animals

David

David was most likely stolen from the wild as a young baby for the pet trade because in 1979, when just a year and a half old, he was given to the laboratory by his owner who no longer wanted him. David was gentle and playful, constantly wanting to play games with the caregivers and other chimps but could only do so through the metal bars of his cage. His records show that he loved to be tickled. Despite this, David was used in harmful experiments for 20 years, tranquilized 372 times, endured 42 liver biopsies and spent time in the breeding colony at the lab. He was also injured several times including suffering a permanent foot injury that became infected and endured frequent attacks by other chimps, resulting in multiple wounds and the loss of a toe. Now almost 50 years old, David enjoys a peaceful existence on Island 2, where he is often seen patrolling his territory alongside the canal that separates Islands 2 and 3. His favorite food is bananas!

Meet some of the team

Second chance chimpanzee refuge Liberia team

Jallah Fahnbulleh/Humane World for Animals

The Second Chance Chimpanzee Refuge team

A caregiver at Second Chance Chimpanzee Refuge Liberia

Jallah Fahnbulleh/Humane World for Animals

A caregiver at Second Chance Chimpanzee Refuge

Caretakers carefully place medication inside the morning food

Jallah Fahnbulleh/Humane World for Animals

Caregivers carefully place medication in the morning food

Jallah Fahnbulleh from Second Chance Chimpanzee Refuge Liberia with local community at Bassa Point

Humane World for Animals

With local community members at Bassa Point

Morris Suah, Second Chance Chimpanzee Refuge caretaker

Jallah Fahnbulleh/Humane World for Animals

Morris Suah, Second Chance Chimpanzee Refuge caretaker

Caretakers at Second Chance prepare the chimps' daily food

Jallah Fahnbulleh/Humane World for Animals

Caretakers prepare the chimps' daily food

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