Studying horses: Ringhofer's Lab web site
帝京科学大学 生命環境学部 アニマルサイエンス学科
リングホーファー （伴侶動物学）研究室
PUBLICATIONS
Publications
Journal and book articles
Science journal
Monamie Ringhofer, Toshikazu Hasegawa “Social cues are preferred over resource cues for breeding-site selection in barn swallows” Journal of Ornithology, Springer, 155, pp531-538, 2014
Monamie Ringhofer, Shinya Yamamoto “Domestic horses send signals to humans when they are faced with an unsolvable task.” Animal Cognition, 20, 397-405, 2017
Monamie Ringhofer, Sota Inoue, Renata Mendonça, Calros Pereira, Tetsuro Matsuzawa, Satoshi Hirata, Shinya Yamamoto “Comparison of the social systems of primates and feral horses: data from a newly established horse research site in Serra D’Arga, northern Portugal” Primates, 58(4), 479–484, 2017
Sota Inoue, Shinya Yamamoto, Monamie Ringhofer, Renata S. Mendonça, Carlos Pereira, Satoshi Hirata ”Spatial positioning of individuals in a group of feral horses: a case study using drone technology” Mammal Research, 1-11, 2018
Renata Mendonça*, Monamie Ringhofer*, Pandora Pinto, Sota Inoue, Satoshi Hirata, Primates (in Special feature: news and perspectives Responses to Death and Dying: Primates and Other" Mammals), Primates, 61(1), 49–54, Doi: 10.1007/s10329-019-00728-x, 2019
(*shared first-authors, co-correspondence).
Miléna Trösch, Monamie Ringhofer, Shinya Yamamoto, Julie Lemarchand, Céline Parias, Frole Lormant, Léa Lansade, "Horses prefer to solicit a person who previously observed a food-hiding process to access this food: a possible indication of attentional state attribution." Behavioural Processes, 166, 103906 Doi: 0.1016/j.beproc.2019.103906, 2019
Sota Inoue, Shinya Yamamoto, Monamie Ringhofer, Renata Mendonça, Satoshi Hirata "Lateral position preference in grazing feral horses" Ethology, Doi: 10.1111/eth.12966, 2019
Monamie Ringhofer, Clark K Go, Sota Inoue, Renata S Mendonça, Sotoshi Hirata, Takatomi Kubo, Kazushi, Shinya Yamamoto "Herding mechanisms to maintain the cohesion of a harem group: two interaction phases during herding" Journal of Ethology, 38(1), 71-77Doi: 10.1007/s10164-019-00622-5, 2019
Renata S Mendonça, Monamie Ringhofer, Sota Inoue, Satoshi Hirata “Estudos preliminares sobre o comportamento e ecologia dos cavalos ferais na Serra d’Arga, Norte de Portugal” In: Atas dos seminários - Percursos do Homem e do Garrano, pp9-32, 2019
(in Portuguese)
Monamie Ringhofer, Renata S Mendonça “Life and death of feral horses: Predation by wolves and horses recognition of death” Revista General de erecho Animal y Estudios Interdisciplinares de Bienestrar Animal, 4: 119–131, 2019
Satoshi Hirata, Monamie Ringhofer, Sota Inoue, Tamao Maeda, Sakiho Ochi, Shinya Yamamoto “Society of feral horses: focusing on the garranos in Serra D’Arga Portugal” Revista General de erecho Animal y Estudios Interdisciplinares de Bienestrar Animal, 4: 109–118 , 2019
Clark K. Go, Monamie Ringhofer, Bryan Lao, Takatomi Kubo, Shinya Yamamoto, Kazushi Ikeda “A mathematical
model of herding in horse-harem group” Journal of Ethology, Doi: 10.1007/s10164-020-00656-0, 2020
Tamao Maeda*, Sakiho Ochi, Monamie Ringhofer, Sebastian Sosa, Cédric Sueur, Satoshi Hirata, Shinya Yamamoto* “Aerial drone observations identified a multi-level society in feral horses” Scientific Reports, 11, 71, Doi: 10.1038/s41598-020-79790-1, 2021
Monamie Ringhofer, Miléna Trösch, Léa Lansade, Shinya Yamamoto “Horses with sustained attention follow the pointing of a human who knows where food is hidden” Scientific Reports, 11(1), 1–9, Doi: 10.1038/s41598-021-95727-8, 2021
Renata S. Mendonça, Pandora Pinto, Sota Inoue, Monamie Ringhofer, Raquel Godinho, Satoshi Hirata, "Social determinants of affiliation and cohesion in a population of feral horses" Applied Animal Behaviour Science, 245, 105496, Doi: 10.1016/j.applanim.2021.105496,2021
Mendonca, R. S., Pinto, P., Maeda, T., Inoue, S., Ringhofer, M., Yamamoto, S., & Hirata, S. Population characteristics of feral horses impacted by anthropogenic factors and their management implications. Frontiers in Ecology and Evolution, 519, 2022
Plotine Jardat, Monamie Ringhofer, Shinya Yamamoto, Chloé Gouyet, Rachel Degrande, Céline Parias, Fabrice Reigner, Ludovic Calandreau, Léa Lansade “Horses form cross-modal representations of adults and children” Animal Cognition, DOi: 10.1007/s10071-022-01667-9, 2022
Choloe Gouyet, Monamie Ringhofer, Shinya Yamamoto, Plotine Jardat, Celine Parias, Fabrice Reigner, Ludovic Calandreau, Lea Lansade. “Horses cross-modally recognize women and men” Scientific Reports, 13(1), 3864, 2023
Mendonça, R. S., Maeda, T., Pinto, P., Inoue, S., Ringhofer, M., Yamamoto, S., & Hirata, S. “Examining the effect of sociodemographic factors on feral horses' social networks” Journal of Zoology. 2023
Public journal and books
Monamie Ringhofer, Go Fujita “36-years monitoring of barn swallows” Nature Conservation, The Nature Conservation Society of Japan, 498, pp24, 2007 (in Japanese)
Satoshi Hirata, Monamie Ringhofer, Sota Inoue, Renata Mendonça, Carlos Pereira, Tetsuro Matsuzawa, Shinya Yamamoto Series: Little Chimpanzees and Friends, 189th "Society of feral horses: Comparison with primates", Kagaku, Iwanami-shoten, 87(9): 0826–0827, 2017 (in Japanese)
Monamie Ringhofer “Horses and humans” Kagaku, Iwanami-shoten, 11, pp1125-1126, 2018 (in Japanese)
Monamie Ringhofer Series: Beginning of equinology, 11th "The nature of harem groups manipulated by males", Monkey,3(3): pp70-71, 2018 (in Japanese)
Renata Mendonça, Monamie Ringhofer, Series: Beginning of equinology,12th "Wolves and the death of feral horses", Monkey, 3(4), pp98-99, 2019 (in Japanese)
Monamie Ringhofer, Renata Mendonça “The death and life of feral horses: wolf predation and the recognition of death” Seibutsu no Kagaku: Iden, NTS, May, pp238-243, 2019 (in Japanese)
Sotoshi Hirata, Monamie RInghofer, Sota Inoue, Tamao Maeda, Sakiho Ochi, Shinya Yamamoto "The Society of feral horses: focusing on the case of Garrano breed in Serra d'Arga, Portugal”、Seibutsu no Kagaku: Iden, NTS, May, pp230-237, 2019 (in Japanese)
Monamie Ringhofer “12. Animal and Evolutionary phychology” In "Introduction to Psychology" Fumikazu Furumi, Hidekazu Osanai, Yoko HIguchi, & Hiroyuki Tsukada (Eds) , pp138-151, 2019, Nakanishiya-shoten, Japan (in Japanese)
Tetsuro Mtsuzawa, Monamie Ringhofer Series: Beginning of equinology,14th "Mongolian horses and the nomads" Monkey, 4(2), pp42-43, 2019 (in Japanese)
Renata S Mendonça, Monamie Ringhofer, Sota Inoue, Staoshi Hirata "Estudos preliminares sobre o comportamento e ecologia dos cavalos ferais na Serra d’Arga, Norte de Portugal" In: Atas dos seminários - Percursos do Homem e do Garrano (in press) (in Portuguese)
Monamie Ringhofer, Renata S Mendonça, Series: Beginning of equinology,15th "Freely living Spanish ponies" Monkey, 4(3), pp70-71, 2019 (in Japanese)
Shinya Yamamoto, Monamie Ringhofer Series: Beginning of equinology,16th "Horses read humans' mind" Monkey, 4(4), pp98-99, 2020 (in Japanese)
Monamie Ringhofer Series: Beginning of equinology,19th "Roles of the group members to keep the harem group" Monkey, 5(3), pp70-71, 2020
(in Japanese)
Media appearances
About the study of barn swallow's nest site selection
Newspapers
Hokkoku Shinbun (16th July 2006)
Hokkoku Shinbun（6th May 2007）
About the study of horses' social cognition
Newspapers:
Kobe Shinbun（12nd April 2017）
The Mainichi（25th February 2017）
Spiegel online version（1st January 2017, in Germany）
The Asahi Shimbun（14th December 2016）
Magazines :
EQUUS（March 2017, in USA）
Websites:
Yahoo! news (2017年)
Alter Equss (27th January 2017)
NPR science (12nd January 2017）
Horse.network (21st December 2016)
the Horse (20th December 2016)
etc....
About the study of feral horses' group behavior
Digital version of The Asahi Shimbun (4th February 2020)
About the research
The Asahi Shimbun (9th December 2017) in the special issue
”Challenge!”
Outreach activities
(under construction)
Exhibition in the museum:
“How barn swallows decide their nest site?” In “Animals of Izu-islands” at Niijima museum, Niijima island, Japan, 2011 (in Japanese)
Lectures & Seminars:
“Horses request naïve humans when they face with an unsolvable task” Seminar in Department of Cognitive Biology, Vienna University, September 2016
“Field work of barn swallows breeding in Niijima” For the students in Niijima high school, May 2008 and 2009 (in Japanese)
“Tracking the behavior of barn swallows: Do swallows choose their nests?” For the citizens in Niijima Island, February 2009 (in Japanese)
“What we learn from 35 years observation of barn swallows” For students in Tatsunokuchichuo
elementary school, Ishikawa, Japan, May 2007 (in Japanese)
Lecture about how to observe the swallows’ nests for “Furusato obserbation of swallows’ nest” by education committee of Ishikawa-prefecture, For students and teachers in Nishio elementary school, May 2007 (in Japanese)
Honors&Awards
2018 Award for best oral presentation at Japanese Society of Equine Science
2017 Award for best oral presentation at Japanese Society of Equine Science
2020 Editor's Choice of Journal of Ethology
Title: "Herding mechanisms to maintain the cohesion of a harem group: two interaction phases during herding"
2022 Japan Animal Behavior Promotion Encouragement Award
Presentations
Presentation in international conferences and symposiums
Oral presentations:
Monamie Ringhofer, Go Fujita, Toshikazu Hasegawa, Hiroyoshi Higuchi “Behavioural process of dispersal in barn swallows (Hirundo rustica) based on breeding distributions in wide-range area” International Student Conference in Ornithology, Oxford, United Kingdom, January, 2009
Monamie Ringhofer Session 3 Equine Science, “Cognitive skills of domestic horses in social communication with humans” The 7th International Symposium on Primatology and Wildlife, Kyoto, March, 2017
Monamie Rignhofer Seminar in Department of Cognitive Biology, Vienna University “Horses request naïve humans when they face with an unsolvable task” Vienna, Austria, September, 2016
Monamie Ringhofer "Socioecology of wild horses inhabiting in the mountain Serra D’Arga, northern Portugal" The 8th International Symposium on Primatology and Wildlife, Inuyama, September, 2017
Monamie Ringhofer “Social behavior of the stallion and the maintenance of the harem group: a study on feral horses in Serra D’Arga, northern Portugal” The 9th International Symposium on Primatology and Wildlife, Kyoto, March, 2018
Sota Inoue, Shinya Yamamoto, Monamie Ringhofer, Renata Mendonça, Satoshi Hirata, “Lateral position preferences in feral horses”, The 10th International Symposium on Primatology and Wildlife, Kyoto, Japan, September 2018
Monamie Ringhofer “Horses’ society and males’ behaviour” Percursos do Homem e do Garrano, Viana do Castelo, Portugal, November, 2018
Monamie Ringhjofer “Mechanisms of herding to maintaining cohesiveness of harem group: different reaction of females toward the male and other females”, The 11th International Symposium on Primatology and Wildlife, Kyoto, Japan, March, 2019
Tamao Maeda, Sakiho Ochi, Monamie Ringhofer, Satoshi Hirata, Shinya Yamamoto “Multi-level structure in feral horse society: Evidence from the aerial observation from drones”, The 11th International Symposium on Primatology and Wildlife, Kyoto, Japan, March, 2019
Monamie Ringhofer, Renata S Mendonça “Behavioral responses of feral horses toward dying and dead conspecifics” The 14th International Conference on Environmental Enrichment, Kyoto Japan, June, 2019
Sota Inoue, Shinya Yamamoto, Monamie Ringhofer, Renata S Mendonça, Staoshi Hirata,“Lateral position preferences in feral horses”, Behavior 2019, Chicago, USA, July, 2019
Sota Inoue, K Fukazawa, Shinya Yamamoto, Monamie Ringhofer, Renata S Mendonça, Satoshi Hirata, “Estimation of force working between individuals in feral horses” , ASAB summer conference 2019, Konstanz, Germany, August, 2019
Tamao Maeda, Sakiho Ochi, Monamie Ringhofer, Satoshi Hirata, Shinya Yamamoto “Multi-level structure in feral horse society: Evidence from the aerial observation from drones”. ASAB Summer Conference 2019. Konstanz, Germany, August, 2019
Sota Inoue S, Colin Torney, Shinya Yamamoto, Monamie Ringhofer, Renata S Mendonça, Satoshi Hirata, “Collective departure in feral horses”, The 12th international symposium of primatology and wildlife science, Aichi, Japan, September, 2019
Monamie Ringhofer, Renata S. Mendonça, Shinya Yamamoto, Satoshi Hirata, Tetsuro Matsuzawa “Mechanism to maintain group cohesion: communication of feral horses (Equus Cavallus) living in Serra d’Arga, Portugal” Protolang 6, Lisboa, Portugal, September, 2019
Asahi Tsuruo, Monamie Ringhofer, Shinya Yamamoto, Kazushi Ikeda “Mathematical model of horse and rider interaction during horse jumping” Asia-Pacific Signal and Information Processing Association Annual Summit and Conference 2020, online, December 7-10, 2020
PandoraPinto, Renata Mendonça, Monamie Ringhofer, Kodzue Kinoshita, Satoshi Hirata “Examining the possible mechanisms and adaptive significance of single and multi-male groups in horse societies” The 15th international symposium of primatology and wildlife science, Kyoto, Japan, March, 2021
Asahi Tsuruo, Monamie Ringhofer, Shinya Yamamoto, Kazushi Ikeda “Mathematical Model of a Horse and the Rider during a Jump” APSIPA ASC 2021, Tokyo, Japan, December 14-17, 2021
Poster presentations:
Monamie Ringhofer, Go Fujita, Toshikazu Hasegawa “Dispersal process in barn swallows: influence of environment and social cues across various spatial scales” International Society of Behavioral Ecology 2010 Conference, Perth, Australia, September, 2010
Monamie Ringhofer, Shinya Yamamoto “Horses communicate with humans taking account of humans’ knowledge state” 31th International Conference of Psychology, Yokohama, July, 2016
Monamie Ringhofer, Renata Mendonça, Sota Inoue, Satoshi Hirata, Shinya Yamamoto "Synchronisation of vigilance in feral Garrano horses
inhabiting Serra D’Arga, Northern Portugal" Behaviour 2017, Estoril, Portugal, August, 2017
Sota Inoue, Shinya Yamamoto, Monamie Ringhofer, Renata S Mendonça, Satoshi Hirata "Understanding spatial positions of individuals
in feral horses by using drones" Behaviour 2017, Estoril, Portugal, August, 2017
Sakiho Ochi, Monamie Ringhofer, Shinya Yamamoto "What is the unity of rider and horse? How does this relate their psychological state?" The 8th International Symposium on Primatology and Wildlife, Inuyama, September, 2017
Sota Inoue, Shinya Yamamoto, Monamie Ringhofer, Renata Mendonça, Satoshi Hirata“Individual differences in spatial positioning in feral horses”, Conference on Collective behavior, Trieste, Italy, May, 2018
Sota Inoue, Shinya Yamamoto, Monamie Ringhofer, Renata Mendonça, Satoshi Hirata “Differences in spatial positioning of individuals among feral horse groups” 55th Annual Conference of the Animal Behavior Society, University of Wisconsin, Milwaukee, Wisconsin, August, 2018
Monamie Ringhofer, Clark K C Go, Sota Inoue, Renata S Mendonça, Satoshi Hirata, Takatomi Kubo, Kazushi Ikeda, Shinya Yamamoto “Decision making of mares reacting to the stallion’s herding in a harem group of feral horses (Equus caballus)” International Society of Behavioral Ecology 2018 conference, Minneapolis, U.S.A, August, 2018
Sota Inoue, Colin Torney, Shinya Yamamoto, Monamie Ringhofer, Renata S Mendonça, Satoshi Hirata “How do the departures begin in feral horses groups?” Symposium on Systems Science of Bio-Navigation 2018, Kyoto, Japan, September, 2018
Tamao Maeda, Sakiho Ochi, Monamie Ringhofer, Satoshi Hirata, Shinya Yamamoto “Do feral horses form multilevel society?” 10th International Symposium on Primatalogy and Wildlife Science, Kyoto, September, 2018
Sakiho Ochi, Monamie Ringhofer, Renata S. Mendonça, Shinya Yamamoto and Satoshi Hirata “Do female horses (Equus caballus) choose their group?” The 10th International Symposium on Primatalogy and Wildlife Science, Kyoto, September, 2018
Sota Inoue, Shinya Yamamoto, Monamie Ringhofer, Renata S Mendonça, Satoshi Hirata, “Differences in spatial positioning of individuals among feral horse groups”, The 7th International Workshop on Tropical Biodiversity Conservation focusing on Large Animal Studies, Kota Kinabalu, Malaysia, October, 2018
Sota Inoue, Shinya Yamamoto, Monamie Ringhofer, Renata S Mendonça, Staoshi Hirata, “Differences in spatial positioning of individuals among feral horse groups” , JSPS- The 8th international workshop on tropical biodiversity and conservation, Manaus, Brazil, June, 2019
Clark Kendrick Go, Monamie Ringhofer, Bryan Lao, Takatomi Kubo, Shinya Yamamoto, Kazushi Ikeda “Modelling the Herding of Garrano Horses in the Wild” Society of Mathematical Biology, Canada, July, 2019
Monamie Ringhofer, Clark Kendrick C. Go, Sota Inoue, Renata S. Mendonça, Satoshi Hirata, Takatomi Kubo, Kazushi Ikeda, Shinya Yamamoto “Herding mechanisms to maintain the cohesion of a harem group: two interaction phases during herding” The 2nd International Wild Equid Conference, Prague, Czech Republic, September, 2019
Renata S Mendonça, Monamie Ringhofer, Shinya Yamamoto,Satoshi Hirata, Tetsuro Matsuzawa “Feral horses’ (Equus ferus caballus) behavior toward dying and dead conspecifics” The 2nd international wild equid conference, Prague, Czech, September, 2019
Sota Inoue, Shinya Yamamoto, Monamie Ringhofer, Renata S Mendonça, Staoshi Hirata, “Differences in spatial positioning of individuals among feral horse groups” , The 2nd international wild equid conference, Prague, Czech Republic, September, 2019
Tamao Maeda, Sakiho Ochi, Monamie Ringhofer, Satoshi Hirata, Shinya Yamamoto “Multi-level structure in feral horse society: Evidence from the aerial observation from drones”. The 2nd International Wild Equid Conference. P2, Prague, Chez Republic, September, 2019
Tamao Maeda, Sakiho Ochi, Monamie Ringhofer, Satoshi Hirata, Shinya Yamamoto “Multi-level structure in feral horse society: Evidence from the aerial observation from drones”. P26, 12th International Symposium of Primatology and Wildlife Science. Aichi, Japan, September, 2019
Sota Inoue S, Colin Torney, Shinya Yamamoto, Monamie Ringhofer, Renata S Mendonça, Satoshi Hirata,“Collective departure in feral horses: combining wild animals with drone”, SWARM2019: The 3rd International Symposium on Swarm Behavior and Bio-inspired Robotics, Okinawa, Japan, November, 2019
Gema Palacino-Gonzalez, Tamao Maeda, Monamie Ringhofer, Shinya Yamamoto “The Role of Intentional Communication in a Cooperative Activity in Horses (Equus caballus)” The 17th International Symposium of Primatology and Wildlife Science, Kyoto, Japan, March, 2022
Tamao Maeda, Renata Mendoça, Monamie Ringhofer, Satoshi Hirata, Shinya Yamamoto. Comparing the Social Relationships of Feral Horses during Breeding and Non-breeding Season Using Drones and GPS Tags. The 17th International Symposium of Primatology and Wildlife Science. Kyoto, Japan, March 2022
Presentation in Japanese conferences and symposiums
(under construction)
Oral presentations:
Monamie Ringhofer, Miléna Trösch, Léa Lansade, Shinya Yamamoto "Can horses discriminate the different knowledge state of humans?: investigation of horses' social cognitive skills using unsolvable task part. 2" The annual Meeting of Japanese Society for Applied Animal Behaviour, Kanagawa, March 2019
Monamie Ringhofer, Clark K C Go, Sota Inoue, Renata S Mendonça, Satoshi Hirata, Takatomi Kubo, Kazushi Ikeda, Shinya Yamamoto et al. “Response of the females during herding: analysis of group movement using drone filming and traking software” The 31st annual meeting of Japanese Society of Equine Science, Tokyo, December 2018
Monamie Ringhofer, Sota Inoue, Pandora Pinto, Sakiho Ochi, Tamao Maeda, Renata S. Mendonça “Behavioral responses of a mother and other in-group and out-group individuals toward a wounded foal in feral horses (Equus Caballus)” 37th Annual Meeting of Japan Ethological Society, Kyoto, September 2018
Monamie Ringhofer, Clark K C Go, Sota Inoue, Renata S Mendonça, Satoshi Hirata, Takatomi Kubo, Kazushi Ikeda, Shinya Yamamoto et al. “Herding in feral horses’ group: response of the females to the male” 37th Annual Meeting of Japanese Society for Applied Animal Behaviour, Tokyo, March 2018
Monamie Ringhofer, Shinya Yamamoto “Examine the horses’ social cognition using unsolvable task” The30th annual meeting of Japanese Society of Equine Science, Tokyo, November 2017
Monamie Ringhofer, Sota Inoue, Renata S Mendonça, Satoshi Hirata, Shinya Yamamoto “Vigilance behavior in feral horses group: synchronization in individual and group levels” 36th Annual Meeting of Japanese Society for Applied Animal Behaviour, Hyogo, March 2017
Sota Inoue, Shinya Yamamoto, Monamie Ringhofer, Renata S Mendonça, Satoshi Hirata “Study about spatial positions of individuals in the feral horses’ group by using drone” 61st Primates Meeting, Aichi, January 2017
Monamie Ringhfer, Shinya Yamamoto “Horses can change their communication toward humans according to humans’ knowledge state” 35th Annual Meeting of Japanese Society for Applied Animal Behaviour, Tokyo, March 2016
in Workshop:
Front Line of Studies on Swallows “Habitat selection of swallows breeding in Izu-islands” Annual Meeting 2011 of The Ornithological Society of Japan, Osaka, September 2011
Poster presentations:
Sota Inoue, Shinya Yamamoto, Monamie Ringhofer, Renata S Mendonça, Satoshi Hirata “The variation and the reason of individuals’ spatial positions in horses’ group” 37th Annual Meeting of Japan Ethological Society, Kyoto, September 2018
Sakiho Ochi, Monamie Ringhofer, Renata S Mendonça, Shinya Yamamoto, Satoshi Hirata “Why the mares transfer? ” 37th Annual Meeting of Japan Ethological Society, Kyoto, September 2018
Tamao Maeda, Sakiho Ochi, Monamie Ringhofer, Satoshi Hirata, Shinya Yamamoto “Do feral horses form a multilevel society?: Observation of inter-group relationship using drone” 37th Annual Meeting of Japan Ethological Society, Kyoto, September 2018
Sota Inoue, Colin Torney, Shinya Yamamoto, Monamie Ringhofer, Renata Mendonça, Satoshi Hirata “How do the departures begin in feral horses group?” Symposium on Systems Science of Bio-Navigation 2018, Kyoto, September 2018
Monamie Ringhofer, Sota Inoue, Pandora Pinto, Sakiho Ochi, Tamao Maeda, Renata S. Mendonça “Behavioral responses of a mother and other in-group and out-group individuals toward a wounded foal: a case report in feral horses (Equus Caballus)” The 78th Annual Meeting of the Japanese Society for Animal Psychology, Higashihiroshima, Japan, August 2018
Sakiho Ochi, Monamie Ringhofer, Shinya Yamamoto “What is the unity of rider and horse: objective evaluation and investigation of effects on their psychological states” The 78th Annual Meeting of the Japanese Society for Animal Psychology, Higashihiroshima, Japan, August 2018
Monamie Ringhofer, Clark K C Go, Sota Inoue, Renata S Mendonça, Satoshi Hirata, Takatomi Kubo, Kazushi Ikeda, Shinya Yamamoto et al. “Behavioral coordination of male and females in the herding behavior of feral horses’ group” 62nd annual meeting of Primates, Aichi, January 2018
Monamie Ringhofer, Shinya Yamamoto “Do horses follow their conspecifics choice?” Joint meeting Behavior 2017, Tokyo, August 2017
Monamie Ringhofer, Shinya Yamamoto “Do horses conform their conspecifics behavior?: Testing with two-choice task” SAGA 2017, Aichi, November 2017
Monamie Ringhofer, Renata Mendonça, Sota Inoue, Satoshi Hirata, Shinya Yamamoto “Vigilance of feral horses in breeding and birth season: relationship with group composition and number of foals” 35th Annual Meeting of Japan Ethological Society, Niigata, November 2016
Sota Inoue, Shiny Yamamoto, Monamie Ringhofer, Renata Mendonça, Satoshi Hirata “Analysis of spatial positions of individuals in a group of feral horses” 35th Annual Meeting of Japan Ethological Society, Japan, November 2016
Monamie Ringhofer, Shinya Yamamoto “How horses send social signals toward humans? – experimental investigation of inter-species communication” 8th Annual Meeting of Human Behavior and Evolution Society of Japan, Kanagawa, December 2015
Monamie Ringhofer, Go Fujita, Toshikazu Hasegawa “Dispersal process of barn swallows breeding in islands: relationship with environmental and social factors in various spatial scales” 29th Annual Meeting of Japan Ethological Society, Okinawa, November 2010
Monamie Ringhofer, Shigeto Dobata, Go Fujita, Toshikazu Hasegawa “Spatial structure of genetic relatedness of barn swallows breeding in islands” 28th Annual Meeting of Japan Ethological Society, Japan, Ibaragi, November 2009
Monamie Ringhofer, Go Fujita, Hiroyoshi Higuchi, Toshikazu Hasegawa “Considering the dispersal process of barn swallows from their breeding distribution” Annual Meeting 2008 of The Ornithological Society of Japan, Tokyo, September 2008
Monamie Ringhofer, Go Fujita, Hiroyoshi Higuchi “How does the effort of observation influence the spatial distribution of barn swallows?” 54th Annual Meeting of Japan Ecology Society, Aichi, March 2007
Monamie Ringhofer, Go Fujita, Hiroyoshi Higuchi “Environmental structures that have influence on barn swallows’ nest building ” Annual Meeting 2006 of The Ornithological Society of Japan, Iwate, September 2006