References

• 1974Observational Study of Behavior: Sampling Methods13,888 cited
• 1978Primate Ecology: Studies of Feeding and Ranging Behaviour in Lemurs, Monkeys and Apes559 cited
• 1978Handbook of North American Indians522 cited
• 1998Dietary Response of Chimpanzees and Cercopithecines to Seasonal Variation in Fruit Abundance. II. Macronutrients425 cited
• 1993Lemur Social Systems and Their Ecological Basis249 cited
• 1975Lemur catta: Ecology and Behavior136 cited
• 2004Nutrient Requirements of Non-Human Primates130 cited
• 1996The role of phytochemistry in dietary choices of Tana River red colobus monkeys(Procolobus badius rufomitratus)102 cited
• 1977Feeding Behaviour of Lemur catta and Lemur fulvus93 cited
• 1996Lion-tailed macaques (Macaca silenus) in a disturbed forest fragment: Activity patterns and time budget87 cited
• 1996Toughness and fiber content of major leaf foods of Japanese macaques (Macaca fuscata yakui) in Yakushima76 cited
• 1997Mineral and phytochemical influences on foliage selection by the proboscis monkey ( Nasalis larvatus )69 cited
• 1993Time budget and activity patterns of the lion-tailed macaque (Macaca silenus)65 cited
• 1987The ecology and population dynamics of the lion-tailed macaque (Macaca silenus) in South India60 cited