Activity patterns of reintroduced lion Panthera leo and spotted hyaena Crocuta crocuta in the Addo Elephant National Park, South Africa

2006 ◽  
Vol 45 (2) ◽  
pp. 135-141 ◽  
Author(s):  
Matt W. Hayward ◽  
Gina J. Hayward
Oryx ◽  
2013 ◽  
Vol 48 (3) ◽  
pp. 394-401 ◽  
Author(s):  
Edward Okot Omoya ◽  
Tutilo Mudumba ◽  
Stephen T. Buckland ◽  
Paul Mulondo ◽  
Andrew J. Plumptre

AbstractDespite > 60 years of conservation in Uganda's national parks the populations of lions and spotted hyaenas in these areas have never been estimated using a census method. Estimates for some sites have been extrapolated to other protected areas and educated guesses have been made but there has been nothing more definitive. We used a lure count analysis method of call-up counts to estimate populations of the lion Panthera leo and spotted hyaena Crocuta crocuta in the parks where reasonable numbers of these species exist: Queen Elizabeth Protected Area, Murchison Falls Conservation Area and Kidepo Valley National Park. We estimated a total of 408 lions and 324 hyaenas for these three conservation areas. It is unlikely that other conservation areas in Uganda host > 10 lions or > 40 hyaenas. The Queen Elizabeth Protected Area had the largest populations of lions and hyaenas: 140 and 211, respectively. It is estimated that lion numbers have declined by 30% in this protected area since the late 1990s and there are increasing concerns for the long-term viability of both species in Uganda.


Koedoe ◽  
1984 ◽  
Vol 27 (2) ◽  
Author(s):  
J Du P Bothma ◽  
E. A. N Le Riche

Tracking in sand revealed data on hunting and kill rates, range, movements, activity, cover and water use, reproduction and interactions with other carnivores, by the leopard Panthera pardus in the Kalahari Gemsbok National Park. For leopards in the interior, 812,5 km of tracks were followed for 54 days, and 205,1 km for 15 days for females with cubs. In the Nossob riverbed 30,2 km of tracks were folowed in eight days. Medium-sized mammals featured prominently in the diet of all leopards, with prey used influenced by habitat type. Leopards in the interior moved greater distances than those in the Nossob riverbed. Leopards rested frequently at the onset and end of activity and used dense vegetation and aardvark Orycteropus afer and porcupine Hystrix africaeaustralis burrows as daytime cover. Leopards are independent of water, and females apparently have no definite breeding season. Lions Panthera leo dominate leopards, but the outcome of leopard/spotted hyaena Crocuta crocuta encounters depend on the size of the leopard and the number of hyaenas in the pack. Leopards in the Kalahari Desert are opportunists which occupy this harsh envi- ronment successfully.


Koedoe ◽  
1981 ◽  
Vol 24 (1) ◽  
Author(s):  
V De. Vos

On various occasions over a period of three months an adult spotted hyaena Crocuta crocuta was reported near Skukuza Rest Camp in the Kruger National Park, Republic of South Africa, with a snare around his neck.


2009 ◽  
Vol 159 (3-4) ◽  
pp. 225-228 ◽  
Author(s):  
Gianluca Marucci ◽  
Louis J. La Grange ◽  
Giuseppe La Rosa ◽  
Edoardo Pozio

2017 ◽  
Vol 56 (2) ◽  
pp. 414-417
Author(s):  
Iris Kirsten ◽  
Elise Bakker ◽  
Laura Lucas Trujillo ◽  
Paul Bour ◽  
Nadia Nhiomog ◽  
...  

Animals ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 3070
Author(s):  
Kara du du Plessis ◽  
Stefanie Birgit Ganswindt ◽  
Henk Bertschinger ◽  
Bruce Crossey ◽  
Michelle Deborah Henley ◽  
...  

African savannah elephants (Loxodonta africana) are well-known as ecosystem engineers with the ability to modify vegetation structure. The present study aimed to examine how male elephant foraging behaviour is affected across (a) season (wet versus dry); (b) time of day (before or after noon); (c) presence or absence of other elephants; and (d) reproductive state (musth versus no musth). Six radio-collared adult elephant bulls were observed twice per week from June 2007–June 2008 in Kruger National Park (KNP), South Africa. Using generalized linear mixed effect modeling, results indicate that elephant bulls graze more during the wet season and browse more during the dry season. To potentially offset the costs associated with thermoregulation during the heat of the day, KNP elephants spent more time foraging during the morning, and more time resting during the afternoon. Male elephants also foraged significantly less when they were associated with females compared to when they were alone or with other males. This is likely due to male–female associations formed mainly for reproductive purposes, thus impeding on male foraging behaviours. In contrast, the condition of musth, defined by the presence of related physical signs, had no significant effect on foraging behaviour.


Author(s):  
H. Adams ◽  
M. Van Vuuren ◽  
A-M. Bosman ◽  
D. Keet ◽  
J. New ◽  
...  

Feline immunodeficiency virus is a lentivirus of domestic cats that causes significant lifelong infection. Infection with this or similar lentiviruses has been detected in several non-domestic feline species, including African lions (Panthera leo). Although lion lentivirus (FIVple) infection is endemic in certain lion populations in eastern and southern Africa, little is known about its pathogenic effects or its epidemiological impact in free-ranging lions. This report describes the epidemiological investigation of lentivirus positivity of free-ranging lions in the Kruger National Park, South Africa. A nested polymerase chain reaction assay for virus detection was performed on all whole blood samples collected. In addition, serum samples were tested for cross-reactive antibodies to domestic feline lentivirus antigens and to puma lentivirus synthetic envelope peptide antigen. The results were analysed in conjunction with epidemiological data to provide a descriptive epidemiological study on lion lentivirus infection in a free-ranging population of lions. The overall prevalence of lentivirus infection was 69 %, with a prevalence of 41 % in the north of the park, and 80 %in the south. Adult males had the highest prevalence when combining the factors of sex and age: 94 %. The lowest prevalences were found among juveniles, with male juveniles at 29 %. Adults were 5.58 times more likely to test positive for FIVple than juveniles, with adult males being 35 times more likely to be test positive for FIVple compared with juvenile males. This research represents the 1st epidemiological study of the lion lentivirus among free-ranging lions in the Kruger National Park.


Koedoe ◽  
1978 ◽  
Vol 21 (1) ◽  
Author(s):  
M.G.L. Mills ◽  
P. Wolff ◽  
E.A.N. Le Riche ◽  
I.J. Meyer

Two methods of estimating the number of lions in the Kalahari Gemsbok National Park, Republic of South Africa, are described; the first gives a minimum figure (113) and the second a more realistic one (140). Data are presented on sex and age ratios and pride composition. The factors contributing to the low density are briefly discussed and some management practices in connection with lions trespassing out of the Park are suggested.


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