Japanese Macaque Diet and Prey. Japanese macaque’s diet includes more than 200 species of plants. Feeding time on fruits and seeds was only 13% and 4%, respectively. In Real Life. I studied the diet of a troop of Japanese macaques in the coniferous forest of Yakushima over one year via focal animal sampling. During the grooming process, they will consume the small insects they find. Japanese macaques are normally diurnal, which means they are active during daylight hours. The variety in their diet is mostly due to the seasonal changes and their large habitat range. These include fruits, leaves, stems, and plants. Their diet consists mainly of fruits, seeds, young leaves and flowers, insects, and tree bark. 25 No. They mainly eat fruits, berries, seeds, young leaves and flowers which they pick from the surrounding vegetation before storing it in their cheek pouches, so that they can continue to gather more. Fruit, mature leaves and fallen seeds are mainly eaten on Yakushima Island. Fiber-rich foods constituted 45% of annual feeding time, and mature leaves constituted 38% of total feeding time. Unlike a number of other Monkey species, Japanese Macaques are primarily ground-dwelling so the majority of their foraging is done on the ground. They also consume fish on occasion. They have been observed crushing and eating seeds and are also considered seed predators.

1: 55-71. Through their rich plant-based diet, many plant seeds pass through the Japanese macaque’s gastrointestinal tract and are deposited in the environment, where they are able to spread and grow.

Lindburg, D. 1980. Japanese macaques are ubiquitous and eat a variety of foods. New York: Van Nostrand Reinhold Company. Japanese macaques also eat ferns, soil, invertebrates, and other parts of plants.

They have an omnivorous diet.

Macaques living in the Yakushima Island are more apt to rely on fallen seeds,... Japanese macaques also eat ferns, soil, invertebrates, and other parts of plants. They also eat insects, crabs and bird's eggs during the winter months. The Japanese macaque are omnivorous, but primarily frugivorous. Japan Diet: Omnivore Average Lifespan in the Wild: 22-27 Read More: Japanese Macaque: Conservation Status: Japanese Macaque: Japanese Macaque is a type of Friend who was revealed for a collaboration with Natsukatsuzaki Monkey Beach. Diet / Feeding. Macaques living in the Yakushima Island are more apt to rely on fallen seeds, mature leaves, and fruits. International Journal of Primatology, Vol. The Japanese Macaque is an omnivorous animal meaning that it forages for both plants and smaller animals in order to survive. The Japanese macaque eats smaller animals and plants, mainly fruits, berries, seeds, flowers and young leaves, picking them from the surrounding vegetation. The Macaques: Studies in Ecology, Behavior and Evolution. There are lots of great food sources for Japanese macaques. Unlike a number of other Monkey species, Japanese Macaques are primarily ground-dwelling so the majority of their foraging is done on the ground. The Japanese macaque (/ m ə ˈ k ɑː k /; Macaca fuscata), is a terrestrial Old World monkey species native to Japan.It is also sometimes known as the snow monkey because it lives in areas where snow covers the ground for months each year — no primate, with the exception of humans, is more northern-living, nor lives in a colder climate. They can grow fungi that grow on the bark of trees. They consume barks, soil, and insects. Japanese macaques eat a variety of plants and insects and, because they eat fruit and seeds, act as seed dispersers. They have a varied diet depending on habitat and season, however it is typically made up of leaves, fruit, berries, seeds, small animals, insects and even fungi. They normally spend this time foraging for food, travelling, grooming and resting. It also eats insects, bark and soil. 2004. The Japanese macaque has been studied in the wild longer than most primate species, having been observed in numerous habitats and locations throughout Japan for over 50 years (Yamagiwa & Hill 1998). Diet of a Japanese Macaque Troop in the Coniferous Forest of Yakushima. The Japanese macaque is the northernmost-living monkey. They consume barks, soil, and insects. More than 213 species of plants are included in the macaque diet. Majolo, B. Japanese macaque’s diet includes more than 200 species of plants. Since the 1950's, study of Japanese macaques has been undertaken at Arashiyama, near Kyoto (Huffman 1991a).