Nutritional geometry of female chimpanzees (Pan troglodytes).

Primate foraging is influenced by the spatial and temporal distribution of foods, which may facilitate or constrain optimal nutrient intakes. Chimpanzees are frugivorous primates that mainly subsist on ripe fruit that is typically low in available protein (AP) and high in easily digestible carbohydrates. Because chimpanzees prefer ripe fruit and often eat it in large quantities compared with other foods, we hypothesized that protein intake would be tightly regulated while non-protein energy (NPE) would vary with fruit intake.

INFLUENCE OF FRUIT AVAILABILITY ON MACRONUTRIENT AND ENERGY INTAKE BY FEMALE CHIMPANZEES.

Daily energy intake of adult female mammals is influenced by environmental conditions and physiological requirements, including reproduction. We examined the effects of fruit availability on macronutrient and metabolisable energy intake by adult female chimpanzees () of the Kanyawara community in Kibale National Park, Uganda from January 2014 through June 2015. Drupe fruits were abundant for four months, whereas the other fourteen months were dominated by fig fruits.

Brucellosis in cattle and micro-scale spatial variability of pastoral household income from dairy production in south western Uganda.

Brucellosis in cattle and humans has received world-wide research attention as a neglected and re-emerging zoonotic disease with many routes of transmission. Studies of brucellosis in Uganda have emphasized occupational exposures and also revealed variations in prevalence levels by region and cattle production systems. To date, research linking pastoralist household income from dairy production to brucellosis and its transmission risk pathways do not exist in Uganda.