Craig Packer

Last updated
Craig Packer
Born1950 (age 7374)
Nationality American
Alma mater Stanford University (B.S., 1972)
University of Sussex (Ph.D., 1977) [1]
Known forstudy of lions, study of animal pathology, conservation, authorship
Spouse
Susan James
(m. 1999)
[2]
Awards Guggenheim Fellowship (1990)
John Burroughs Medal (1995)
Distinguished McKnight University Professorship (1997)
American Academy of Arts and Sciences (2003)
Scientific career
Fields Biology, Ecology, Zoology
Institutions IUCN, Lion Researcher Center, National Geographic, Savannahs Forever Tanzania

Craig Packer (born 1950, Fort Worth, Texas) is an American biologist, zoologist, and ecologist chiefly known for his research on lions in Serengeti National Park. [1] [3] He is the founder and director of both the Lion Research Center and Whole Village Project, as well as the co-founder of Savannahs Forever Tanzania. In addition, Packer has been a professor in the University of Minnesota's department of Ecology, Evolution, and Behavior since 1983. [2] Since his graduation from Stanford University in 1972, Packer has become an active researcher and scientist, having published over 100 scientific articles and authored two books. For one of these books - Into Africa - Packer was awarded the John Burroughs Medal in 1995. [4] He has received various honors and awards in recognition of his work as a biologist. Packer has been ordained with a Guggenheim Fellowship in 1990, a Distinguished McKnight University Professorship in 1997, and was elected to the American Academy of Arts and Sciences in 2003. [5] [6] [7] He is a regular contributor to National Geographic and the IUCN. [8] [9] [10]

Contents

Early years

Packer was born in Fort Worth, Texas in 1950. [1] He attended his local Eastern Hills High School in 1964 and graduated in 1968. [2] Growing up, Packer was originally interested in being a doctor or an engineer, and originally sought medical school after graduating from high school. However, these fields did not support his desire to work out in the field and to travel to exotic places. Furthermore, Packer was fascinated by evolution and animal ethology. He ultimately abandoned his place in Stanford University's School of Medicine to work as a field assistant for Jane Goodall in Gombe National Park, Tanzania to study olive baboons. [1] [8] He graduated Stanford in 1972 with a bachelor's degree in Human Biology. [2] He later attended the University of Sussex to complete his doctoral research on baboons, graduating with a Ph.D. in Behavioral Ecology in 1977. After a subsequent study on Japanese macaques in Hakusan National Park, Packer returned to Tanzania in 1978 as the head of the Serengeti Lion Project. His interest in lions derives from their unique behavior as social carnivorans, and it is a passion he continues to exercise as director of the Lion Research Center.

Research

Baboons

While studying at Stanford, Packer was sent to Tanzania to study baboons at the Gombe Stream Research Center with Jane Goodall. During this study, Packer was one of the first ecologists to study complex hypotheses about the adaptive significance of behavior in his studies of coalition formation in baboons and the reasons why male baboons dispersed from their troop of birth to new troops. Packer attended the University of Sussex to complete his baboon research.

Serengeti Lion Project

In 1978 Packer began the Serengeti Lion Project to study various historical questions about lions. One of his biggest contributions to the Serengeti Lion Project was the discovery that successive outbreaks of canine distemper virus had different impacts depending on the rainfall patterns from the previous year. Packer studied how severe droughts led to co-infections of canine distemper virus by a tick-borne parasite, babesia. The co-infection mixed with high levels of babesia showed to be far more fatal than the distemper virus itself.

Packer also studied the effects of a full moon and its correlation to the number of lion attacks. Along with his colleagues, he discovered that the risks of man-eating attacks are highest during the first week after the full moon, which may help explain why there are so many myths about the full moon. They also discovered that people in southern Tanzania are most at risk from man-eating lions in areas where they have to sleep in their fields to protect their crops from nocturnal crop-pests such as bush pigs. The lions stumble upon a novel prey species when they follow the pigs into people's fields.

Current Work

Packer works at the University of Minnesota.

Family

Packer is married to Susan James and has two children: Jonathan (1987), who is a pulmonologist in Shreveport, Louisiana and Catherine (1984), who holds an MPH from Johns Hopkins. He has two grandchildren, Sienna and Felix.

Works

Packer, C. & Pusey, A. (producers) & Matthews, R. (director). (1989). Queen of Beasts [documentary]. Tanzania National Park, East Africa: Alan Root Productions.

Packer, C. 1994. Into Africa. University of Chicago Press.

Craft, ME., Vols, E., Packer, C., Meyers, LA. 2011. Disease transmission in territorial populations: the small-world network of Serengeti Lions. Journal of the Royal Society Interface 8(59) 776-786.

Packer, C., Swanson, A., Ikanda D., Kushnir, H. 2011. Fear of Darkness, the Full Moon and the Nocturnal Ecology of African Lions. PLoS ONE 6(7): e22285.

Packer, C. A Bit of Texas in Florida. 2010. Science 24, 329(5999) 1606-1607.

Packer, C., Kosmala, M., Cooley, H.S., Brink, H., Pintea, L., Garshelis, D., Purchase, G.,

Strauss, M., Swanson, A., Balme, G., Hunter, L., & K. Nowell. 2009. Sport hunting, predator control and conservation of large carnivores. PLoS ONE 4(6): e5941.

Mosser, A. & C. Packer. 2009. Group territoriality and the benefits of sociality in the African lion, Panthera leo. Animal Behaviour.

Welburn, S., K. Picozzi, P. Coleman & C. Packer. 2008. Patterns in age-seroprevalence consistent with acquired immunity against Trypanosoma brucei in Serengeti lions. PLoS-Neglected Tropical Diseases 2(12): e347.

Munson, L., K.A. Terio, R. Kock, T. Mlengeya, M.E. Roelke, E. Dubovi, B. Summers, A.R.E. Sinclair & C. Packer. 2008. Climate extremes and co-infections determine mortality during epidemics in African lions. PLoS-One 3, e2545.

Ikanda, D. & C. Packer. 2008. Ritual vs. retaliatory killing of African lions in the Ngorongoro Conservation Area, Tanzania. Endangered Species Research 6, 67-74.

Fryxell, J., A. Mosser, A.R.E. Sinclair & C. Packer. 2007. Group formation stabilizes predator-prey dynamics. Nature 449, 1041-1044.

Citations

Packer, C. (2010) A Bit of Texas in Florida Science 24, 329(5999) 1606-1607.Retrieved on October 15 from the Science Magazine website: https://www.science.org/doi/abs/10.1126/science.1196738

Public Broadcasting Service. (2011) Nature: Elsa's Legacy, the Born Free Story. Retrieved October 15, 2011 from the PBS website: https://www.pbs.org/wnet/nature/episodes/elsas-legacy-the-born-free-story/interview-lion-expert-craig-packer/6143/

University of Minnesota. (2011) College of Biologigical Sciences: Faculty and Staff. Retrieved on October 15, 2011 from the University of Minnesota website: https://web.archive.org/web/20111018174543/http://www.cbs.umn.edu/eeb/contacts/craig-packer

Related Research Articles

<span class="mw-page-title-main">Maasai Mara</span> National Reserve in Narok County, Kenya

Maasai Mara, also sometimes spelled Masai Mara and locally known simply as The Mara, is a large national game reserve in Narok, Kenya, contiguous with the Serengeti National Park in Tanzania. It is named in honour of the Maasai people, the ancestral inhabitants of the area, who migrated to the area from the Nile Basin. Their description of the area when looked at from afar: "Mara" means "spotted" in the local Maasai language, because of the short bushy trees which dot the landscape.

<span class="mw-page-title-main">Serengeti</span> Geographical region in Tanzania

The Serengeti ecosystem is a geographical region in Africa, spanning the Mara and Arusha Regions of Tanzania. The protected area within the region includes approximately 30,000 km2 (12,000 sq mi) of land, including the Serengeti National Park and several game reserves. The Serengeti hosts the second largest terrestrial mammal migration in the world, which helps secure it as one of the Seven Natural Wonders of Africa.

<span class="mw-page-title-main">Wildebeest</span> Genus of antelope

Wildebeest, also called gnu, are antelopes of the genus Connochaetes and native to Eastern and Southern Africa. They belong to the family Bovidae, which includes true antelopes, cattle, goats, sheep, and other even-toed horned ungulates. There are two species of wildebeest: the black wildebeest or white-tailed gnu, and the blue wildebeest or brindled gnu.

<span class="mw-page-title-main">Lion</span> Large cat native to Africa and Asia

The lion is a large cat of the genus Panthera, native to Africa and India. It has a muscular, broad-chested body; a short, rounded head; round ears; and a hairy tuft at the end of its tail. It is sexually dimorphic; adult male lions are larger than females and have a prominent mane. It is a social species, forming groups called prides. A lion's pride consists of a few adult males, related females, and cubs. Groups of female lions usually hunt together, preying mostly on large ungulates. The lion is an apex and keystone predator; although some lions scavenge when opportunities occur and have been known to hunt humans, lions typically do not actively seek out and prey on humans.

<span class="mw-page-title-main">Serengeti National Park</span> National park in Mara and Simiyu Regions, Tanzania

The Serengeti National Park is a large national park in northern Tanzania that stretches over 14,763 km2 (5,700 sq mi). It is located in eastern Mara Region and northeastern Simiyu Region and contains over 1,500,000 hectares of virgin savanna. The park was established in 1940.

<span class="mw-page-title-main">Canine distemper</span> Viral disease affecting some mammals

Canine distemper virus (CDV) is a viral disease that affects a wide variety of mammal families, including domestic and wild species of dogs, coyotes, foxes, pandas, wolves, ferrets, skunks, raccoons, and felines, as well as pinnipeds, some primates, and a variety of other species. CDV does not affect humans.

<span class="mw-page-title-main">Ngorongoro Conservation Area</span> Protected area and a World Heritage Site in Arusha Region, Tanzania

Ngorongoro Conservation Area is a protected area and a UNESCO World Heritage Site located in Ngorongoro District, 180 km (110 mi) west of Arusha City in Arusha Region, within the Crater Highlands geological area of northeastern Tanzania. The area is named after Ngorongoro Crater, a large volcanic caldera within the area. The Ngorongoro Conservation Area Authority administers the conservation area, an arm of the Tanzanian government, and its boundaries follow the boundary of the Ngorongoro District in Arusha Region. The western portion of the park abuts the Serengeti National Park, and the area comprising the two parks and Kenya's Maasai Mara game reserve is home to Great Migration, a massive annual migration of millions of wildebeest, zebras, gazelles, and other animals. The conservation area also contains Olduvai Gorge, one of the most important paleoanthropological sites in the world.

<span class="mw-page-title-main">Robert Sapolsky</span> American endocrinologist (born 1957)

Robert Morris Sapolsky is an American neuroendocrinology researcher and author. He is a professor of biology, neurology, neurological sciences, and neurosurgery at Stanford University. He is also a research associate at the National Museums of Kenya.

<span class="mw-page-title-main">Thomson's gazelle</span> Species of gazelle

Thomson's gazelle is one of the best known species of gazelles. It is named after explorer Joseph Thomson and is sometimes referred to as a "tommie". It is considered by some to be a subspecies of the red-fronted gazelle and was formerly considered a member of the genus Gazella within the subgenus Eudorcas, before Eudorcas was elevated to genus status.

<i>A Primates Memoir</i> 2001 book by Robert Sapolsky

A Primate's Memoir: A Neuroscientist's Unconventional Life Among the Baboons is a 2001 book by the American biologist Robert Sapolsky. The book documents Sapolsky's years in Kenya studying baboons as a graduate student. The chapters alternate between describing observations of a troop of baboons and the wildly different culture in Africa that he is increasingly cognizant of. The book portrays an unconventional way of studying neurophysiology to determine the effects of stress on life expectancy.

<i>Panthera leo melanochaita</i> Lion subspecies

Panthera leo melanochaita is a lion subspecies in Southern and East Africa. In this part of Africa, lion populations are regionally extinct in Lesotho, Djibouti and Eritrea, and are threatened by loss of habitat and prey base, killing by local people in retaliation for loss of livestock, and in several countries also by trophy hunting. Since the turn of the 21st century, lion populations in intensively managed protected areas in Botswana, Namibia, South Africa and Zimbabwe have increased, but declined in East African range countries. In 2005, a Lion Conservation Strategy was developed for East and Southern Africa.

Barbara Boardman Smuts is an American anthropologist and psychologist noted for her research into baboons, dolphins, and chimpanzees, and a Professor Emeritus at University of Michigan, Ann Arbor.

<span class="mw-page-title-main">Baboon</span> Genus of mammals

Baboons are primates comprising the genus Papio, one of the 23 genera of Old World monkeys, in the family Cercopithecidae. There are six species of baboon: the hamadryas baboon, the Guinea baboon, the olive baboon, the yellow baboon, the Kinda baboon and the chacma baboon. Each species is native to one of six areas of Africa and the hamadryas baboon is also native to part of the Arabian Peninsula. Baboons are among the largest non-hominoid primates and have existed for at least two million years.

<span class="mw-page-title-main">George Schaller</span> American naturalist (born 1933)

George Beals Schaller is an American mammalogist, biologist, conservationist and author. Schaller is recognized by many as the world's preeminent field biologist, studying wildlife throughout Africa, Asia and South America. Born in Berlin, Schaller grew up in Germany, but moved to Missouri as a teen. He is vice president of Panthera Corporation and serves as chairman of their Cat Advisory Council. Schaller is also a senior conservationist at the Bronx Zoo-based Wildlife Conservation Society.

<span class="mw-page-title-main">Sarah Cleaveland</span> British veterinary surgeon and epidemiologist

Sarah Cleaveland is a veterinary surgeon and Professor of Comparative Epidemiology at the University of Glasgow.

<span class="mw-page-title-main">East African cheetah</span> Subspecies of carnivore

The East African cheetah, is a cheetah population in East Africa. It lives in grasslands and savannas of Tanzania, Kenya, Uganda and Somalia. The cheetah inhabits mainly the Serengeti ecosystem, including Maasai Mara, and the Tsavo landscape.

Anne Elizabeth Pusey is director of the Jane Goodall Institute Research Center and a professor of evolutionary anthropology at Duke University. Since the early 1990s, Pusey has been archiving the data collected from the Gombe chimpanzee project. The collection housed at Duke University consists of a computerized database that Pusey oversees. In addition to archiving Jane Goodall’s research from Gombe, she is involved in field study and advising students at Gombe. She was elected a member of the National Academy of Sciences in 2022.

<span class="mw-page-title-main">John Simpson Owen</span> Ugandan-born British conservationist

John Simpson Owen was a Ugandan-born British conservationist who served as Director of the Tanzania National Parks from 1960 to 1972, during which time he was responsible for the establishment and management a network of National Parks, the Promotion of Scientific Research as a basis for conservation and wildlife tourism in the Serengeti National Park. He was awarded the World Wildlife Fund Gold Medal in 1973 for this and its contribution to the economy of a developing country. He was also the recipient of the Order of the Golden Arc from Prince Bernhard of the Netherlands.

Dorothy Leavitt Cheney was an American scientist who studied the social behavior, communication, and cognition of wild primates in their natural habitat. She was Professor of Biology at the University of Pennsylvania and a member of both the US National Academy of Sciences and the American Academy of Arts and Sciences.

<span class="mw-page-title-main">Eivin Røskaft</span> Norwegian evolutionary biologist

Eivin Røskaft is a Norwegian evolutionary biologist, academic, and author. He is a professor emeritus in evolutionary biology at the department of biology at the Norwegian University of Science and Technology (NTNU) in Trondheim, Norway. Røskaft's research is focused on the application of evolutionary biology to conservation, which has led to projects in Asia and Africa that pertain to human-wildlife conflict, animal population dynamics, and animal behaviour in relation to human activities. He has authored or co-authored several publications, including the books Conservation of Natural Resources: Some African & Asian Examples, and Northern Serengeti Road Ecology, and is an honorary professor at Hainan University, Haikou, China, and Palacký University Olomouc, Czech Republic. He is also an elected member of Royal Norwegian Scientific Society, and the recipient of their Scientific Award.

References

  1. 1 2 3 4 "Craig Packer". University of Minnesota . 2015. Retrieved April 21, 2017.
  2. 1 2 3 4 Packer, Craig (November 3, 2010). "About". Facebook . Retrieved April 21, 2017.
  3. "Interview: Lion Expert Craig Packer". Public Broadcasting Service . September 6, 2012. Retrieved October 15, 2012.
  4. John Burroughs Association. "John Burroughs Medal Award List". John Burroughs Association . Retrieved April 21, 2017.
  5. "Craig Packer". John Simon Guggenheim Memorial Foundation . Retrieved April 21, 2017.
  6. "Distinguished McKnight University Professors". University of Minnesota . Archived from the original on May 12, 2017. Retrieved April 21, 2017.
  7. "Professor Craig Packer". American Academy of Arts and Sciences . Retrieved April 21, 2017.[ permanent dead link ]
  8. 1 2 "Craig Packer". National Geographic . 2015. Archived from the original on April 27, 2015. Retrieved April 21, 2017.
  9. "Today I Learned: Female Lions Are Attracted to Black Manes". National Geographic . 2016. Archived from the original on March 12, 2016. Retrieved April 21, 2017.
  10. Bauer, H.; Packer, C.; Funston, P.F.; Henschel, P.; Nowell, K. (2017) [errata version of 2016 assessment]. "Panthera leo". IUCN Red List of Threatened Species . 2016: e.T15951A115130419. doi: 10.2305/IUCN.UK.2016-3.RLTS.T15951A107265605.en .