Abstract
Black-backed jackals (Canis mesomelas Schreber, 1775) are one of the most commonly implicated conflict animals on farming areas in southern Africa. To determine the diet of black-backed jackals, and to understand their possible predation effects on domestic livestock, a study was conducted using faecal analyses in the Nottingham Road/Mooi River agricultural areas, KwaZulu-Natal, South Africa. We collected and analysed 154 scat samples from two seasons (summer and winter). Jackals consumed 17–19 taxa per season, including a number of rodents and shrews, domestic and wild ungulates, birds, insects, reptiles, and grass. Rodents were the most consumed prey item seasonally (relative percentage of occurrence: 54–56.3%), indicating that they were the main food source of black-backed jackals. Another important food source was domestic livestock comprising between 19.7% (winter) and 16.3% (summer) seasonally. Black-backed jackals consumed a wide range of prey categories during both seasons; however, we recorded a slightly broader prey diversity during the summer period. A large spectrum of prey species in the diet of jackal confirmed the opportunistic and generalist nature of the species. Domestic stock constituted an important food source in the diet of black-backed jackal in this modified agricultural landscape. Therefore, appropriate management measures are needed to avoid growing human-wildlife conflict in agricultural farmlands.
Acknowledgments
We would like to thank the National Research Foundation and the Gay Langmuir bursary fund for providing the financial support to Bruce Humphries. Our sincere thanks to all the farming communities that provided us with permission to carry out our research activities on their farmlands; without their help and support, the project would not have been possible. M. Perrin is thanked for some of the rodent species identifications. T. Hill and a number of post-graduate colleagues are thanked for comments on earlier drafts of the manuscript. We are also most grateful to C. Brown and K. O’Conner for logistic support during the course of fieldwork.
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©2016 by De Gruyter
Artikel in diesem Heft
- Frontmatter
- Original Studies
- Past, present, and future distribution of Afromontane rodents (Muridae: Otomys) reflect climate-change predicted biome changes
- Trophic similarity and coexistence of Carollia perspicillata and Sturnira lilium (Phyllostomidae), two sympatric fruit bats from the Brazilian Atlantic forest
- Identification of four Plecotus species (Chiroptera, Vespertilionidae) in Croatia based on cranial characters
- Density and activity patterns of ocelot populations in Yasuní National Park, Ecuador
- Diet of black-backed jackals (Canis mesomelas) on farmlands in the KwaZulu-Natal Midlands, South Africa
- Dynamics of health of wild capybaras: biochemical and physiological parameters
- A new taxonomic toolkit for identification of two sympatric species of Bandicota (Rodentia: Muridae) from mainland Southeast Asia
- Short Notes
- Unique loss of cheek teeth and subsequent ossification in a mountain goat (Oreamnos americanus)
- Limb abnormality in a neotropical scansorial marsupial, Gracilinanus agilis (Didelphimorphia: Didelphidae)
- Unexpected documentation and inter-Andean range expansion of a vulnerable large mammal (Mammalia, Pilosa, Myrmecophaga tridactyla) in Colombia
- Cooperative defence of female chamois successfully deters an eagle attack
- New distributional record of Chelemys megalonyx (Rodentia: Cricetidae) from the central valley of Chile, and some implications for its distribution and conservation
- Negative effect of the wild boar (Sus scrofa) on the population size of the wood mouse (Apodemus sylvaticus) in forest habitats of Sardinia
- Range extension of Mimon bennettii (Chiroptera: Phyllostomidae) in Brazil with comments on its systematics
Artikel in diesem Heft
- Frontmatter
- Original Studies
- Past, present, and future distribution of Afromontane rodents (Muridae: Otomys) reflect climate-change predicted biome changes
- Trophic similarity and coexistence of Carollia perspicillata and Sturnira lilium (Phyllostomidae), two sympatric fruit bats from the Brazilian Atlantic forest
- Identification of four Plecotus species (Chiroptera, Vespertilionidae) in Croatia based on cranial characters
- Density and activity patterns of ocelot populations in Yasuní National Park, Ecuador
- Diet of black-backed jackals (Canis mesomelas) on farmlands in the KwaZulu-Natal Midlands, South Africa
- Dynamics of health of wild capybaras: biochemical and physiological parameters
- A new taxonomic toolkit for identification of two sympatric species of Bandicota (Rodentia: Muridae) from mainland Southeast Asia
- Short Notes
- Unique loss of cheek teeth and subsequent ossification in a mountain goat (Oreamnos americanus)
- Limb abnormality in a neotropical scansorial marsupial, Gracilinanus agilis (Didelphimorphia: Didelphidae)
- Unexpected documentation and inter-Andean range expansion of a vulnerable large mammal (Mammalia, Pilosa, Myrmecophaga tridactyla) in Colombia
- Cooperative defence of female chamois successfully deters an eagle attack
- New distributional record of Chelemys megalonyx (Rodentia: Cricetidae) from the central valley of Chile, and some implications for its distribution and conservation
- Negative effect of the wild boar (Sus scrofa) on the population size of the wood mouse (Apodemus sylvaticus) in forest habitats of Sardinia
- Range extension of Mimon bennettii (Chiroptera: Phyllostomidae) in Brazil with comments on its systematics