Osamu Sakai - My portal - researchmap

Profile Information

Affiliation: Faculty of Agriculture, Tokyo University of Agriculture and Technology

Researcher number: 50984837
ORCID iD: https://orcid.org/0000-0002-2127-7952
J-GLOBAL ID: 202401001194787660
researchmap Member ID: R000073344

Research Interests

5

Research Areas

1

Life sciences / Animals: biochemistry, physiology, behavioral science / 動物行動学、行動生態学、保全生態学

Research History

4

Apr, 2023 - Present

Faculty of Agriculture, Tokyo University of Agriculture and Technology
Sep, 2021 - Mar, 2023

Department of Environmental Science and Policy, University of California Davis
Jun, 2020 - Feb, 2021

Faculty of Agriculture, Tokyo University of Agriculture and Technology
Apr, 2019 - Feb, 2020

Graduate School of Science, Kyoto University

Education

1

Apr, 2013 - Mar, 2019

Division of Biological Sciences, Graduate School of Science, Kyoto University

Papers

12

Boldness affects novel object recognition in a gecko species

Osamu Sakai, Daichi Yokohata, Takashi Hotta

Behavioural Processes, Aug, 2024
A mixture of artificial and biological sounds improves the effective range of an acoustic repellent for an invasive lizard species

Osamu Sakai, Noriko Iwai

Ecological Research, Mar, 2024
Fear generalization and behavioral responses to multiple dangers

Andrew Sih, Hee Jin Chung, Isabelle Neylan, Chelsea Ortiz-Jimenez, Osamu Sakai, Richard Szeligowski

Trends in Ecology & Evolution, 38(4) 369-380, Apr, 2023 Peer-reviewed
Investigation of mechanisms underlying a light approaching behavior in a house gecko by comparative and learning experiments

Kohei Kobayashi, Takashi Hotta, Osamu Sakai, Akira Mori

Behavioural Processes, 205 104806-104806, Feb, 2023 Peer-reviewed
Exploration of aversive bioacoustics for the effective management of invasive green anoles (Anolis carolinensis)

Takumi Shiho, Osamu Sakai, Noriko Iwai

Journal for Nature Conservation, 68 126215-126215, Aug, 2022 Peer-reviewed
One or two eggs: what underlies clutch size variation within a gecko species?

Osamu Sakai

Zoology, 146 125911-125911, Jun, 2021
Do different food amounts gradually promote personality variation throughout the life stage in a clonal gecko species?

Osamu Sakai

Animal Behaviour, 162 47-56, Apr, 2020
Toward an integrated understanding of consistent behavioural differences among individuals and developmental changes within individuals

Osamu Sakai

Japanese Journal of Ecology, 70(1) 55-64, 2020 Peer-reviewedInvited
Population Density of a Clonal Gecko Species in Its Northernmost Range, the Ryukyus in Japan

Osamu Sakai

Current Herpetology, 38(2) 180-180, Aug 31, 2019 Peer-reviewed
Behavioural tendencies associated with microhabitat use in a clonal gecko species living in the wild

Osamu Sakai

Behavioral Ecology and Sociobiology, 73(5), May, 2019
Comparison of personality between juveniles and adults in clonal gecko species

Osamu Sakai

Journal of Ethology, 36(3) 221-228, Sep 8, 2018
Size Distribution Suggests a Seasonal Effect on Reproduction ofLepidodactylus lugubrison Okinawajima Island, Japan, the Northernmost Distributional Area

Osamu Sakai

Current Herpetology, 35(1) 59-63, Feb, 2016 Peer-reviewed