G
Goro Hanya
Researcher at Primate Research Institute
Publications - 88
Citations - 2488
Goro Hanya is an academic researcher from Primate Research Institute. The author has contributed to research in topics: Animal ecology & Frugivore. The author has an hindex of 26, co-authored 84 publications receiving 2230 citations. Previous affiliations of Goro Hanya include Kyoto University.
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Journal ArticleDOI
Seasonal variations in the activity budget of Japanese macaques in the coniferous forest of Yakushima: Effects of food and temperature
TL;DR: The present results indicate the importance of temperature, in addition to food‐related factors, as a determinant of activity budgets.
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Diet of a Japanese macaque troop in the coniferous forest of Yakushima
TL;DR: The results imply two dietary characteristics of the species that might relate to adaptations in temperate regions, where fruit is available during a limited season and fiber-rich foods are the only candidate of fallback food.
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Feeding strategies of primates in temperate and alpine forests: comparison of Asian macaques and colobines.
TL;DR: Analysis of regional variation in the diets of two primate clades, Asian macaques and colobines, found two behavioral strategies used by both clades to cope with severe environmental conditions in temperate–alpine forests—shifting to other food items and adjusting feeding plasticity for fruit and foliage.
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Coming down from the trees: Is terrestrial activity in Bornean orangutans natural or disturbance driven?
Marc Ancrenaz,Rahel Sollmann,Erik Meijaard,Andrew J. Hearn,Joanna Ross,Hiromitsu Samejima,Brent Loken,Susan M. Cheyne,Danica J. Stark,Penny C. Gardner,Benoit Goossens,Azlan Mohamed,Torsten Bohm,Ikki Matsuda,Miyabi Nakabayasi,Shan Khee Lee,Henry Bernard,Jedediah F. Brodie,Serge A. Wich,Gabriella Fredriksson,Goro Hanya,Mark E. Harrison,Tomoko Kanamori,Petra Kretzschmar,David W. Macdonald,Peter Riger,Stephanie N. Spehar,Laurentius Ambu,Andreas Wilting +28 more
TL;DR: Although the degree of forest disturbance and canopy gap size influenced terrestriality, orangutans were recorded on the ground as frequently in heavily degraded habitats as in primary forests, suggesting that terrestrial locomotion is part of the Bornean orangutan's natural behavioural repertoire to a much greater extent than previously thought.
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Altitudinal and seasonal variations in the diet of Japanese macaques in Yakushima.
TL;DR: Altitudinal variations in availability of seed/fruit foods seem to have influenced the altitudinal variation in diet, and Japanese macaques relied on seed/fruits heavily in the lower zone for a longer period than in the higher zones.