About Us


We provide and promote the best care of sanctuary chimpanzees and inspire action for the species worldwide.

At Chimp Haven, chimps retired from research get to experience many of the joys they would have in the wild: climbing trees, living in large, bonded social groups, eating their favorite fruits, running, playing, exploring, and — best of all — choosing how they spend their days.


We believe we’re not that different, humans and chimpanzees.

As our closest living relatives, chimps share more than 98 percent of our genetic blueprint, and upon visiting the sanctuary it doesn’t take long to see that they have all the personalities, emotions, relationships, dramas, and joys that we do. We believe they all deserve a chance to live the Chimp Life. On behalf of the more than 300 chimps currently enjoying retirement at Chimp Haven, thank you for your support!


Chimps Supporting Each Other
Chimp on Tree
Chimp on Porch
Chimps Playing Together
Chimp Henry
Chimp Standing on Wood
Chimp in Playground
Chimp on Tree
Chimps Supporting Each Other
Chimp Marcus
Chimp TJ Nichole
Chimp Bowen
Chimp Hugo
hamlet in forest
1995: Chimp Haven Founded

Chimp Haven is founded to meet the need for long-term chimpanzee care for chimps formerly used in biomedical research.

Chimps Supporting Each Other
2000: CHIMP Act

The Chimpanzee Health Improvement Maintenance Protection (CHIMP) Act becomes law, establishing a federal sanctuary system to provide lifetime care for chimpanzees retired from medical research.

2002: National Chimpanzee Sanctuary

Chimp Haven applies and is awarded federal contract to operate as the national chimpanzee sanctuary.

Chimp on Tree
2005: Rita and Teresa

The first two chimpanzees, Rita and Teresa, arrive at Chimp Haven.

Chimp on Porch
2006: Sixty-one New Chimps

Sixty-one new chimps are welcomed to the sanctuary.

Chimps Playing Together
2007: Chimp Haven is Home

The Chimp Haven is Home Act passes, closing a loophole in the CHIMP Act and prohibiting retired chimpanzees from being returned to research.

2008: Nineteen New Chimps

Nineteen new chimps are welcomed to the sanctuary.

Chimp Henry
2009: Henry is Rescued

Henry, a chimp found kept as a pet in a garage for 15 years, comes to the sanctuary.

Chimp Standing on Wood
2010: Sixteen New Chimps

Sixteen new chimps are welcomed to the sanctuary.

2011: Ten New Chimps

Ten new chimps are welcomed to the sanctuary.

Chimp in Playground
2013: Fifty More Chimps

Fifty more chimps move to Chimp Haven from the New Iberia Research Center in Louisiana. By year’s end, a total of 149 chimps are living sanctuary retirement at Chimp Haven.

2014: Sixty-five New Chimps

Sixty-five new chimps are welcomed to the sanctuary; a total of 192 chimpanzees now enjoy sanctuary retirement at Chimp Haven.

2015: Biomedical Research is Ended

The National Institutes of Health (NIH) ends biomedical research using chimpanzees. U.S. Fish and Wildlife Service lists all chimpanzees as endangered under the Endangered Species Act. Seven more chimpanzees come to live at Chimp Haven.

Chimp on Tree
2016: Twenty-nine Chimpanzees Move to Chimp Haven

Twenty-nine chimpanzees move to Chimp Haven to spend their retirement living in sanctuary.

Chimps Supporting Each Other
2017: Forty-two Chimpanzees Move from Research Facilities

Forty-two chimpanzees move from research facilities to Chimp Haven. Chimp Haven embarks on “Welcome Them Home” Capital Campaign to raise $20 million to build additional forested habitats and expand to create more space for chimpanzees in research facilities awaiting their chance for sanctuary retirement.

Chimp Marcus
2018: Forty-two More Chimpanzees Arrive

Another 42 chimpanzees move to Chimp Haven from research facilities. With more than 250 chimp retirees, Chimp Haven becomes the world’s largest chimpanzee sanctuary.

Chimp TJ Nichole
2019: More Chimpanzee Arrivals

An incredible 46 chimpanzees are transferred to Chimp Haven from research facilities.

2020: A Growing Colony

Despite the challenges presented by COVID-19, the Chimp Haven team keeps the colony safe and healthy and welcomes 29 new chimp arrivals to sanctuary.

Chimp Bowen
2021: New Chimpanzees Arrive

An additional 23 chimpanzees are welcomed to Chimp Haven.

2022: Welcome Them Home & The Treetop Ten

Chimp Haven completes its historic Welcome Them Home expansion, which created space for all eligible chimpanzees to come to sanctuary. Before the year ends, Chimp Haven also welcomes The Treetop Ten from a closed sanctuary in Los Angeles.

Chimp Hugo
2023: A Wonderful First Year for the Treetop Ten

The Treetop Ten enjoy their first year at Chimp Haven, are introduced to new friends, and experience a multi-acre forested habitat for the first time.

hamlet in forest

Board & Trustees

Katherine Leighty, Ph.D., Board Chair
Disney’s Animal Kingdom

Dr. Leighty has worked with chimpanzees and a variety of other primates for over 20 years. She has a Ph.D. in comparative psychology from the University of Georgia and is the Animal Care Director at Disney’s Animal Kingdom in Orlando, FL. Dr. Leighty has published a number of papers and presented at scientific meetings on primate cognition, behavior and welfare, in addition to related work in other animals including elephants, tigers, and turtles. Dr. Leighty chairs the Research and Technology committee of the Association of Zoos and Aquariums and served on the Executive Council of the International Primatological Society for over 10 years.

Joseph Bielitzki, DVM, MS
Science and Technology Advisor, Ott, Bielitzki & O’Neill

With more than 45 years of experience as a veterinarian, Dr. Bielitzki’s love of science and commitment to animal welfare has led his career in a variety of animal-related fields and industries, including work with zoos, wild populations, and primates. He served as one of the first full-time zoo veterinarians in North American before spending more than 20 years directly involved in the care and welfare of primates in research, and in 2022, will retire as Chief Veterinary Officer for NASA. In addition to serving on the Board of Directors for Chimp Haven, Dr. Bielitzki serves as veterinary consultant for the Gorilla Rehabilitation and Conservation Education (GRACE) Center in the Democratic Republic of Congo. He holds a Bachelor of Science, Master of Science, and Doctor of Veterinary Medicine from the University of Illinois, and was the recipient of the Outstanding Leadership Medal from NASA and the Exceptional Civilian Service Medal from The Office of the Secretary of Defense. Dr. Bielitzki is proud to have had the opportunity to help drive U.S. policy on animal welfare and enjoys mentoring and training many young people pursuing careers in animal related fields.

Sharon Dewar
Public Communications Inc.

Ms. Dewar is Vice President at Public Communications Inc, a mid-sized independent communications agency in Chicago. She brings more than two decades of public relations expertise to her clients, specializing in destination marketing, science communications, animal conservation and welfare issues, media strategy and training. Prior to joining the agency, Ms. Dewar directed public relations for Chicago’s Lincoln Park Zoo and managed media relations for San Diego Zoo Global. In addition to extensive public relations and media relations experience, Sharon also has great knowledge in strategic and crisis communication, skills she nurtured as a public affairs specialist in the United States Navy.

Kathy L. Hudson, Ph.D.
Hudson Works, LLC

Dr. Hudson is a consultant and advisor to nonprofits, academia, government, and biotech/tech companies. She previously served as Deputy Director for Science, Outreach, and Policy at the National Institutes of Health (NIH) where she led the science legislation, policy communications, and outreach efforts. Dr. Hudson holds a Ph.D. in Molecular Biology from the University of California at Berkeley, an M.S. in Microbiology from the University of Chicago, and a B.A. in Biology from Carleton College.

Margaret Landi, VMD, MS, DACLAM, MBioethics
Chief Laboratory Animal Veterinarian and Bioethicist

Dr. Landi recently retired as the founding Chief Veterinarian of the Office of Animal Welfare, Ethics, Strategy and Risk at GSK Pharmaceuticals. She obtained her veterinary degree from the University of Pennsylvania, has a Master’s in Comparative Medicine, is a Diplomate in the American College of Laboratory Animal Medicine and most recently completed her training in Bioethics from Penn. She has served on the ACLAM Board of Directors and the Institute of Laboratory Animal Research Council. Dr. Landi has received a number of awards and recognitions for her contributions to laboratory animal science and animal welfare, including the Harry Roswell Award from the Scientists Center for Animal Welfare. Dr. Landi served on the Institute of Medicine’s Committee on the Future of Chimpanzees in Biomedical and Behavioral Research, the founding document leading to the end of the use of Chimpanzees in research.

Elizabeth V. Lonsdorf, Ph.D.
Emory University

Dr. Lonsdorf is an associate professor in the Department of Anthropology at Emory University. Her research program integrates her interests in health, learning and development in both wild and captive primates. Currently, she works with several collaborators on a long-term health monitoring program for the chimpanzees of Gombe National Park, Tanzania. In addition, she co-manages the largest long-term data set on infant chimpanzee development. Dr. Lonsdorf was the founding Director of the Lester E. Fisher Center for the Study and Conservation of Apes at Lincoln Park Zoo and served as the Vice President for Education and Outreach for the International Primatology Society for eight years. She currently serves on a number of committees for professional primatological organizations, including the Jane Goodall Institute, the American Society of Primatologists, and the Section on Great Apes of the IUCN’s Primate Specialist Group.

Charlton Havard Lyons, IV
Ameriprise Financial

Mr. Lyons is a Certified Financial Planner at Ameriprise Financial with more than 16 years of experience and a practice covering 12 states. He is a native of the Shreveport-Bossier City area and has been heavily involved with the local nonprofit and business community since he returned to the area in 2007. In addition to his work with Chimp Haven, he currently serves as the President of the Ark-La-Tex chapter of the Financial Planning Association and as co-Treasurer of the Northwest Louisiana Susan G. Komen affiliate. His work includes retirement and investment planning, and charitable giving strategies.

Madalyn Monarch, CPA
First Horizon

Ms. Monarch is a Vice President and Commercial Relationship Manager for First Horizon, where she focuses on commercial banking and lending for the north Louisiana region. She brings nearly a decade of experience in accounting and finance to the board, previously serving as a member of the financial institutions team of Ernst & Young, LLP in San Antonio, Texas, and most recently as an Audit Senior with Heard, McElroy, and Vestal, LLC CPA Firm in Shreveport. Monarch graduated Magna Cum Laude from Centenary College of Louisiana with Bachelor’s degrees in Accounting and Finance in 2011 and became a Certified Public Accountant in 2016. Upon obtaining her license she became a member and still maintains her membership with the Louisiana Certified Public Accountants. In addition to her work with Chimp Haven, she serves as the Treasurer on the Executive Council for The Friends of the Algur Meadows Museum and was a member of the Shreveport Chamber of Commerce Leadership Class of 2017.

Edward D. Ragan, Ph.D.
Centenary College

Dr. Ragan is an expert in early American history, Native American ethnohistory and public history. He has extensive experience as a teacher, researcher and historian. His teaching experience includes institutions such as Syracuse University and Virginia Commonwealth University. In his current role as Associate Dean at Centenary College, he not only teaches classes on “Ancient American Religion”, but is also the Director of Quality Enhancement Plan and the Director of Educational Outreach. Since 1996 he has served as the Historian for the Rappahannock Tribe in Indian Neck, Virginia. He is a contributing author on many published volumes, book reviews and manuscripts and has received numerous research awards and fellowships. Dr. Ragan received his Bachelor’s and Master’s from Louisiana State University at Shreveport and a Ph.D. in History from Syracuse University.

Crystal Miller-Spiegel, M.S.
American Anti-Vivisection Society

Ms. Miller-Spiegel is a senior policy analyst at the American Anti-Vivisection Society. She received her Bachelor’s in Anthropology from Indiana University of Pennsylvania and a Master’s in Animals and Public Policy from Tufts University Cummings School of Veterinary Medicine. Her professional experience is in animal welfare public policy and advocacy. She has also served as Adjunct Faculty in the Department of Animal Policy and Advocacy at the Humane Society University in Washington, DC. Ms. Miller-Spiegel has published numerous papers, articles and essays in her fields of expertise. She is the co-founder of Down to Earth Farm, an animal sanctuary in Bucks County, PA, and in the past has served as an executive board member for Lulu’s Rescue and completed naturalist training at the Bucks County Audubon Society at Honey Hollow.

Karen A. Terio DVM, Ph.D., DACVP
University of Illinois

Dr. Terio is a Professor at the University of Illinois College of Veterinary Medicine, where she also serves as Chief of the Zoological Pathology Program. She is a Diplomate of the American College of Veterinary Pathologists and has previously served on their Board of Directors. She provides comprehensive pathology diagnostic services to zoological institutions and to local, national and international wildlife agencies and conservation programs. Her research focuses on the impact of disease on wild animal populations, specifically non-domestic cats and non-human primates, including as the lead pathologist for the Great Ape Heart Project. Dr. Terio is an editor of the textbook “Pathology of Wildlife and Zoo Animals.”

Rana Smith, Ex Officio
President and Chief Executive Officer, Chimp Haven

Since taking the helm at Chimp Haven in 2017, Rana has overseen the retirement of more than 300 former research chimpanzees, including leadership of the sanctuary’s $20 million expansion campaign, which ensured more than 100 additional chimpanzees were given the opportunity to retire to sanctuary. At Chimp Haven, she leads a highly-engaged, 65-person staff team who provide outstanding personalized care at the world’s largest chimpanzee sanctuary. While serving as Chair of the North American Primate Sanctuary Alliance, she helped lead the effort to raise more than $4 million to rehome 42 chimpanzees at the closed Wildlife Waystation in Los Angeles to qualified sanctuaries throughout the country. Through her work with the chimps, Rana continues a lifelong passion for animals and more than 25 years of nonprofit leadership and fundraising expertise, including roles as National Director of Development and Marketing for the Petco Foundation and Chief Development Officer at Best Friends Animal Society. When she’s not living the chimp life at Chimp Haven, Rana can be found spending time with her family or planning her next travel adventure.

Linda Brent, Ph.D.
Primate behaviorist, founder and past president of Chimp Haven
Mollie A. Bloomsmith, Ph.D.
Head of Behavioral Management at Yerkes National Primate Research Center, former member of the board of directors
Tom Butler, D.V.M., DACLAM
Retired Chairman, Department of Laboratory Animal Medicine and Attending Veterinarian, Southwest Foundation for Biomedical Research, former board of directors chair
Candy Peavy, P.T.
Former member of the board of directors
Robert Whitney, D.V.M., DACLAM
Veterinarian, former member of the board of directors
Erna Toback, Ph.D.
Primatology and Primate Behavioral Consultant, former member of the board of directors

Join The Team

As the world’s largest chimpanzee sanctuary, Chimp Haven is committed to providing more than 300 chimpanzees the good life — or, as we like to call it, the Chimp Life. If that sounds like something worth pant-hooting over, check out our open positions!

Chimp Feeding Over the Fence
Chimp Haven - Monkey Skeleton


What is Chimp Haven?

Chimp Haven is a private, non-profit sanctuary, the world’s largest chimpanzee sanctuary, and the national chimpanzee sanctuary for all federally-owned chimpanzees retired, primarily, from biomedical research facilities. The sanctuary is a refuge of 200 acres near Shreveport, Louisiana, and currently home to more than 300 chimpanzees.

Why were the chimps retired?

Chimpanzees are a lot like us. They are mankind’s closest biological relative, and were once considered a good medical model for research on illnesses and diseases that affect people. When the HIV/AIDS epidemic hit the U.S. in the 1980s, the federal government established breeding centers for chimps across the country and hundreds of chimpanzees were used to try to find a cure. However, in the mid-1990s, scientists discovered chimps were no longer a good model for HIV/AIDS research, which left hundreds of “surplus” chimpanzees in research facilities. Following decades of efforts by animal protection groups, captive chimpanzees were classified as endangered in 2015. The National Institutes of Health responded with the landmark decision to retire all NIH-owned chimpanzees living in research facilities around the country to sanctuary.

How many retired chimpanzees have moved to sanctuary?

Chimp Haven has transported, received and successfully introduced more than 500 chimpanzees, an extraordinary accomplishment given the complex logistics of chimpanzee introduction and sophisticated social dynamics within chimpanzee communities.

Will the chimps ever be returned to research?

No; all the chimpanzees are permanently retired and will live out the rest of their life at Chimp Haven. In 2007, Congress passed the Chimp Haven is Home Act which prohibits their return to research.

Is any research conducted on the chimpanzees at Chimp Haven?

The chimpanzees are retired from medical research and no invasive studies are ever conducted at Chimp Haven. The primary goal at Chimp Haven is to ensure each chimpanzee is experiencing the best quality of life and has an enriching retirement at the sanctuary. Our staff conduct behavioral observations of the chimpanzees to monitor their wellbeing and ensure successful social integration. More than 400 chimpanzees have been integrated into social groups at the sanctuary using these methods based on scientific principles and processes.

Are the chimpanzees healthy?

Chimp Haven is home to chimpanzees with a wide variety of individual health needs and age ranges, many of which arrive at the sanctuary with pre-existing conditions that require long-term care. More than 50 percent of the Chimp Haven colony receive medications to manage conditions such as arthritis and heart, kidney, and liver disease. Chimp Haven’s veterinary staff provides expert medical care to ensure the chimpanzees feel happy, healthy, and comfortable in their retirement years.

Why doesn’t Chimp Haven breed chimpanzees (aren’t they endangered)?

Chimp Haven works diligently to prevent chimpanzee pregnancies because our objective is to be a place of retirement for chimpanzees who are currently living in research facilities. Any space that is taken by a new birth replaces the space and resources that could be provided to a chimpanzee awaiting retirement.

How is Chimp Haven funded?

Chimp Haven is a private, nonprofit organization that depends significantly on the generosity of individuals to help cover the cost of chimpanzee care. Chimp Haven receives government funding (75 percent) to support the care of federally-owned chimpanzees, and must raise the remaining 25 percent of funds for the chimpanzees’ care through private support. Additionally, Chimp Haven does not receive any government funding to improve, expand, or add more chimpanzee habitats or veterinary suites to provide care for additional chimpanzees awaiting retirement. Without the generous support from individuals, corporations, foundations, and organizations, Chimp Haven could not provide the chimpanzees with the retirement they deserve.

How much does it cost to care for each chimpanzee per year?

It costs about $25,000 per chimpanzee annually to provide care at sanctuary. This includes their food, medical care, enrichment, and all of the basic necessities for these extraordinary individuals.

What is a sanctuary? Why retire chimps there?

Sanctuary provides chimpanzees with the opportunity to experience life in a natural environment, free from experiences of the past. Choice is a key ingredient of sanctuary life, with ample space for the chimps to play, climb, and explore in an environment similar to what they would experience in the wild. Chimp Haven is specifically designed to offer long-term, personalized care to the aging chimpanzee population for the remainder of their lives, ensuring all retirees have access to things that make them happy and healthy such as good food, behavioral enrichment, nesting materials, and friends. We believe sanctuary is the optimal place for chimpanzees retired from biomedical research, and we’re on a mission to bring them home for the peaceful, enriching life they deserve.

Annual Reports














Spring 2024

Fall 2023

Spring 2023

Fall 2022

Spring 2022

Fall 2021

Spring 2021

Fall 2020