Chinatsu KOZAKAI
Chinatsu KOZAKAI
National Agriculture and Food Research Organization
Verified email at affrc.go.jp
Title
Cited by
Cited by
Year
Frugivory of carnivores and seed dispersal of fleshy fruits in cool-temperate deciduous forests
S Koike, H Morimoto, Y Goto, C Kozakai, K Yamazaki
Journal of Forest Research 13 (4), 215-222, 2008
962008
Effect of mast production on home range use of Japanese black bears
C Kozakai, K Yamazaki, Y Nemoto, A Nakajima, S Koike, S Abe, T Masaki, ...
The Journal of Wildlife Management 75 (4), 867-875, 2011
682011
Estimate of the seed shadow created by the Asiatic black bear Ursus thibetanus and its characteristics as a seed disperser in Japanese cool‐temperate forest
S Koike, T Masaki, Y Nemoto, C Kozakai, K Yamazaki, S Kasai, ...
Oikos 120 (2), 280-290, 2011
622011
A preliminary evaluation of activity-sensing GPS collars for estimating daily activity patterns of Japanese black bears
K Yamazaki, C Kozakai, S Kasai, Y Goto, S Koike, K Furubayashi
Ursus 19 (2), 154-161, 2008
372008
Fluctuation of daily activity time budgets of Japanese black bears: relationship to sex, reproductive status, and hard-mast availability
C Kozakai, K Yamazaki, Y Nemoto, AMI Nakajima, Y Umemura, S Koike, ...
Journal of Mammalogy 94 (2), 351-360, 2013
352013
Myrmecophagy of Japanese black bears in the grasslands of the Ashio area, Nikko National Park, Japan
K Yamazaki, C Kozakai, S Koike, H Morimoto, Y Goto, K Furubayashi
Ursus 23 (1), 52-64, 2012
312012
The role of dung beetles as a secondary seed disperser after dispersal by frugivore mammals in a temperate deciduous forest
S Koike, H Morimoto, C Kozakai, I Arimoto, M Soga, K Yamazaki, ...
Acta Oecologica 41, 74-81, 2012
262012
Effect of hard mast production on foraging and sex-specific behavior of the Asiatic black bear (Ursus thibetanus)
S Koike, C Kozakai, Y Nemoto, T Masaki, K Yamazaki, S Abe, A Nakajima, ...
Mammal Study 37 (1), 21-28, 2012
252012
Examination of captive Japanese black bear activity using activity sensors
C Kozakai, S Koike, K Yamazaki, K Furubayashi
Mammal Study 33 (3), 115-119, 2008
242008
Spatial and elevational variation in fruiting phenology of a deciduous oak (Quercus crispula) and its effect on foraging behavior of the Asiatic black bear (Ursus thibetanus)
A Nakajima, S Koike, T Masaki, T Shimada, C Kozakai, Y Nemoto, ...
Ecological Research 27 (3), 529-538, 2012
222012
Direct observation of bear myrmecophagy: Relationship between bears’ feeding habits and ant phenology
S Fujiwara, S Koike, K Yamazaki, C Kozakai, K Kaji
Mammalian Biology 78 (1), 34-40, 2013
202013
Evaluation of GPS collar performance by stationary tests and fitting on free-ranging Japanese black bears
K Yamazaki, S Kasai, S Koike, Y Goto, C Kozakai, K Furubayashi
Mammal Study 33 (4), 131-142, 2008
172008
Insectivory by five sympatric carnivores in cool-temperate deciduous forests
S Koike, H Morimoto, Y Goto, C Kozakai, K Yamazaki
Mammal study 37 (2), 73-83, 2012
142012
Seed removal and survival in Asiatic black bear Ursus thibetanus faeces: effect of rodents as secondary seed dispersers
S Koike, H Morimoto, C Kozakai, I Arimoto, K Yamazaki, M Iwaoka, ...
Wildlife Biology 18 (1), 24-34, 2012
142012
The selection by the Asiatic black bear (Ursus thibetanus) of spring plant food items according to their nutritional values
S Furusaka, C Kozakai, Y Nemoto, Y Umemura, T Naganuma, ...
ZooKeys, 121, 2017
122017
Influence of food availability on matrilineal site fidelity of female Asian black bears
C Kozakai, Y Nemoto, A Nakajima, S Koike, N Ohnishi, K Yamazaki
Mammal Study 42 (4), 219-230, 2017
112017
Behavioral study of free ranging Japanese black bears I Does food abundance affect the habitat use of bears?
K Yamazaki, S Koike, C Kozakai, Y Nemoto, A Nakajima, T Masaki
Biology of Bear Intrusions, 60, 2009
102009
How are dung beetle species affected by deer population increases in a cool temperate forest ecosystem?
S Koike, M Soga, Y Nemoto, C Kozakai
Journal of Zoology 293 (4), 227-233, 2014
92014
Baseline characterization of the diet and stable isotope signatures of bears that consume natural foods in central Japan
S Koike, R Nakashita, C Kozakai, A Nakajima, Y Nemoto, K Yamazaki
European Journal of Wildlife Research 62 (1), 23-31, 2016
72016
Seasonal changes and altitudinal variation in deer fecal pellet decay
S Koike, M Soga, H Enari, C Kozakai, Y Nemoto
European journal of wildlife research 59 (5), 765-768, 2013
72013
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Articles 1–20