🧬 The Felid Wiki — 3,000 research summaries

This study documented a devastating outbreak of canine distemper virus that killed a large fraction of the lions in the Serengeti ecosystem, demonstrating that infectious disease can cause sudden mass…

Roelke-Parker ME, Munson L, Packer C, et al. · Nature · 1996

This landmark study documented the catastrophic 1994 canine distemper virus (CDV) outbreak that killed roughly a third of the Serengeti lion population, an estimated 1,000 lions, along with leopards,…

M. Roelke-Parker, L. Munson, C. Packer, et al. · Nature · 1996

Carbone and Gittleman derived a simple, general rule linking carnivore population density to the productivity of the prey base, showing across species that roughly the same amount of prey biomass supp…

Carbone, C. & Gittleman, J.L. · Science · 2002

This study characterized the lentivirus circulating in free-ranging African lions and confirmed it as a distinct feline immunodeficiency virus lineage (FIV-Ple) related to but divergent from the domes…

E. W. Brown, N. Yuhki, C. Packer, S. J. O’Brien · Journal of Virology · 1994

This study used DNA markers to measure relatedness within and between lion coalitions and prides, testing whether cooperation tracks genetic kinship. It confirmed that companion females within a pride…

Packer, C., Gilbert, D. A., Pusey, A. E., O'Brien, S. J. · Nature · 1991

This influential analysis of long-term Serengeti and Ngorongoro data examined how female lions respond to the takeover of their pride by new males, an event that typically triggers infanticide of depe…

Packer C, Pusey AE · The American Naturalist · 1983

This study applied multilocus DNA fingerprinting to wild Serengeti and Ngorongoro lions to resolve parentage and quantify relatedness within prides and male coalitions. By matching cubs to candidate s…

Gilbert DA, Packer C, Pusey AE, Stephens JC, O'Brien SJ · Journal of Heredity · 1991

This influential comparative study estimated bite forces across a broad range of living and extinct mammalian carnivores using dry-skull dissection methods and lever modelling, then scaled the results…

Wroe, S.; McHenry, C.; Thomason, J. · Proceedings of the Royal Society B · 2005

Clubb and Mason analysed comparative data across 35 carnivore species to ask why some thrive in zoos while others pace and breed poorly. They found that wide-ranging species with large natural home ra…

Clubb R, Mason G · Nature · 2003

Building on the prey-preference series, Hayward, O'Brien and Kerley developed regression models that predict the density a reserve can support for each large African predator from the available biomas…

Hayward, M.W., O'Brien, J. & Kerley, G.I.H. · Biological Conservation · 2007

This study resolved a long-standing puzzle: why the 1994 Serengeti CDV epidemic was lethal while earlier CDV exposures left lions seropositive but alive. By integrating decades of serology, climate re…

L. Munson, K. A. Terio, R. Kock, et al. · PLoS ONE · 2008

Lionesses in a pride synchronise births and raise cubs in a communal creche, and this study examined how milk is shared. Mothers nursed their own cubs preferentially but tolerated suckling by related…

Anne Pusey, Craig Packer · Behavioral Ecology · 1994

Durant tested how subordinate cheetahs persist alongside dominant lions and hyenas in the Serengeti, proposing that they exploit competition refuges, places and times where the risk of encountering do…

Durant, S.M. · Journal of Animal Ecology · 1998

Trinkel and Kastberger quantified the contest over carcasses between lions and spotted hyenas in Namibia's Etosha National Park, where prey is comparatively scarce. They recorded how the outcome of co…

Trinkel, M. & Kastberger, G. · African Journal of Ecology · 2005

Using simulated intrusions, this study examined how lionesses behave when their pride must repel rivals. Individuals differed consistently: some females reliably led the advance toward broadcast roars…

Robert Heinsohn, Craig Packer · Science · 1995

Using playback experiments that simulated intruding roars, this study revealed that female lions vary in how readily they approach a threat, with consistent leaders and laggards within a pride. Some i…

Heinsohn, R., Packer, C. · Science · 1995

This analysis compared the performance and economics of fenced versus unfenced lion reserves across Africa. The authors found that fenced reserves maintained lion populations much closer to their pote…

Packer C, Loveridge A, Canney S, et al. · Ecology Letters · 2013

Male lions hold tenure over prides in coalitions, and this study used genetic and behavioural data to show how coalition size and kinship shape reproductive sharing. Small coalitions were composed of…

Jon Grinnell, Craig Packer, Anne Pusey · Animal Behaviour · 1995

Yeakel and colleagues applied stable carbon and nitrogen isotope analysis to bone collagen and hair keratin from the two 1898 Tsavo man-eating lions held at the Field Museum. By comparing isotopic sig…

Justin D. Yeakel, Bruce D. Patterson, et al. · Proceedings of the National Academy of Sciences · 2009

This study examined how male lions in coalitions share access to receptive females and defend their prides. By combining behavioral observation with knowledge of relatedness, the authors found that co…

Grinnell, J., Packer, C., Pusey, A. E. · Animal Behaviour · 1995

Observing lions hunting in Etosha, this study showed that lionesses occupy consistent stalking positions, with some individuals reliably acting as left or right wings that circle prey while others wai…

Stander, P. E. · Behavioral Ecology and Sociobiology · 1992

Stander's study in Namibia's Etosha provided rare evidence of role differentiation in lion cooperative hunting. By watching repeated hunts, he showed that individual lionesses consistently occupied pa…

Stander, P.E. · Behavioral Ecology and Sociobiology · 1992

Donadio and Buskirk tested what predicts the intensity of interactions among carnivores, including both killing and avoidance. Analyzing a broad dataset, they found that intraguild predation and aggre…

Donadio, E. & Buskirk, S.W. · The American Naturalist · 2006

Lesilau and colleagues conducted a field experiment around Nairobi National Park, Kenya, testing whether installing flashing LED lights on bomas reduced lion attacks on livestock. Comparing depredatio…

Francis Lesilau, et al. · PLOS ONE · 2018

Hazzah and colleagues evaluated whether a Maasai-warrior employment scheme (Lion Guardians) and a livestock compensation program reduced lion killing in southern Kenya. Using long-term lion-mortality…

Leela Hazzah, Stephanie Dolrenry, et al. · Conservation Biology · 2014

This influential review synthesized how emerging infectious diseases threaten wildlife, including charismatic carnivores, and intersect with human and domestic-animal health. The authors framed diseas…

P. Daszak, A. A. Cunningham, A. D. Hyatt · Science · 2000

This study examined lion population history using both the lions' own genetic markers and the genetic signatures of their viruses, an innovative dual approach. By analyzing host DNA alongside feline i…

Antunes A, Troyer JL, Roelke ME, et al. · PLoS Genetics · 2008

When new males take over a pride they often kill dependent cubs to bring females back into estrus, and this study analysed how females resist. Lionesses defend cubs collectively, sometimes at injury r…

Craig Packer, Anne Pusey · The American Naturalist · 1983

Van Orsdol provided detailed measurements of lion hunting success in Uganda, relating capture rates to prey species, group size, habitat cover and time of day. He found that success was higher at nigh…

Van Orsdol, K.G. · African Journal of Ecology · 1984

This study documented the first confirmed natural SARS-CoV-2 infections in big cats, occurring in tigers and lions at the Bronx Zoo early in the COVID-19 pandemic. After several cats developed respira…

D. McAloose, M. Laverack, L. Wang, et al. · mBio · 2020