Tieminie, Robinson Nghogekeh; Chia, Eugene Loh; Tieguhong, Julius Chupezi; Awamba, Felix L.(Springer, 2023-08)
Forest provides services, directly linked to micro and macro environment, water and soil resources, plants and animals' diversity, food production and security and energy resources. This study contributes to other studies ...
In species where sociality and group cohesion are primarily determined by the maintenance of a reproductive division of labour and cooperative behaviours, the eusocial Damaraland mole-rat (Fukomys damarensis) presents a ...
Spondyliaspis cf. plicatuloides and Glycaspis brimblecombei (Hemiptera: Aphalaridae) are invasive insect pests of Eucalyptus,
native to Australia. The insects feed on eucalypt sap, and both psyllid species exhibit clear ...
BACKGROUND : The fall armyworm (FAW), Spodoptera frugiperda, is a devastating invasive pest and a threat to food
security in Africa, with yield losses of 20–50%. Recent studies highlighted the importance of cereal crops ...
Du Rand, Esther Elizabeth; Pirk, Christian Walter Werner; Okosun, Olabimpe O.; Yusuf, Abdullahi A.(Taylor and Francis, 2024)
The social organization of honey bee colonies is predominantly controlled by the pheromonal cues produced by the queen, workers and brood. Pheromone composition is dependent on the social environment, context, audience and ...
Pangolins form a group of scaly mammals that are trafficked at record numbers for their meat and purported medicinal properties. Despite their conservation concern, knowledge of their evolution is limited by a paucity of ...
In Africa, nothing inspires fear more than lions. They are large, hunt in groups and kill prey much larger than themselves. Yet, evidence suggests that African wildlife are more afraid of humans than anything else that ...
Exposure to extreme temperatures can negatively affect animal reproduction, by disrupting the ability of individuals to produce any offspring (fertility), or the number of offspring produced by fertile individuals (fecundity). ...
Pretorius, Mariette(Academy of Science of South Africa, 2024-03)
SIGNIFICANCE : The scarcity of bat fossils in Africa poses a significant challenge to both scientific understanding and current
conservation efforts. While this article engages in informed speculation regarding the reasons ...
Nganso, Beatrice T.; Soroker, Victoria; Osabutey, Angelina F.; Pirk, Christian Walter Werner; Johansson, Tino; Elie, Ntirenganya; Otieno-Ayayo, Z. Ngalo; Ibrahim, Mohammed M.; Ndungu, N.N.; Ayalew, Workneh; Wubie, Abebe J.; Taboue, Geraud C. Tasse; Fameni, Sidonie T.; Bobadoye, Bridget O.; Assefa, Freweini; Subramanian, Sevgan(Taylor and Francis, 2024)
Apiculture has a well-recognized role in enhancing food security by pollination services around the globe. Besides, apiculture is an extremely valuable income-generating and job-creating activity for millions of men, women, ...
Dejeante, Romain; Loveridge, Andrew J.; Macdonald, David W.; Madhlamoto, Daphine; Valeix, Marion; Chamaille-Jammes, Simon(Wiley, 2024-02)
Animal social and spatial behaviours are inextricably linked. Animal movements are driven by environmental factors and social interactions. Habitat structure and changing patterns of animal space use can also shape social ...
Oosthuysen, Morne; Strauss, W. Maartin; Somers, Michael J.(South African National Biodiversity Institute, 2023-07-17)
BACKGROUND : Much of the Grassland Biome in South Africa is prone to shrub encroachment, leading to loss of ecosystem services, habitat heterogeneity and species diversity. Burrowing mammals are an important component of ...
Entomopathogenic nematodes (EPNs) are obligate parasites of soil-dwelling insects and are used as biological control agents for many insect pests. These nematodes have a free-living third growth stage called infective ...
Oosthuizen, Tasha; Pillay, Neville; Oosthuizen, Maria Kathleen(Taylor and Francis, 2024)
Urbanization, and the accompanying artificial light at night (ALAN), can disrupt the activity of animals. Such disruptions at the base of a food web can ripple through the ecosystem. Most studies of ALAN are performed in ...
Mammals have evolved to occupy spatial and temporal niches in order to optimize resource utilization and minimize predation risk or competition. Subsequently, niche partitioning may be influenced by phylogenetic associations, ...
Cladogenic diversification is often explained by referring to climatic oscillations and geomorphic shifts that cause allopatric speciation. In this regard, southern Africa retains a high level of landscape heterogeneity ...
Fletcher Jr, Robert J.; O’Brien, Amanda; Hall, Timothy F.; Jones, Maggie; Potash, Alex D.; Kruger, Laurence; Simelane, Phumlile; Roques, Kim; Monadjem, Ara; McCleery, Robert A.(Royal Society, 2023-10)
Animals are faced with a variety of dangers or threats, which are increasing
in frequency with ongoing environmental change. While our understanding
of fearfulness of such dangers is growing in the context of predation ...
Arid-dwelling mammals are exposed to extreme daily temperatures, which puts these mammals at risk of overheating and dehydration, particularly while active, these risks are increased as the body size is reduced. Consequently, ...
AIM : The mosaic of savannas that persists in the forest-dominant Congo Basin is thought to be palaeoclimatic relics, but past biogeographical processes that have formed and maintained these systems are poorly understood. ...