Timothy M. Eppley
Timothy M. Eppley
Portland State University
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How chimpanzees cooperate in a competitive world
M Suchak, TM Eppley, MW Campbell, RA Feldman, LF Quarles, ...
Proceedings of the National Academy of Sciences 113 (36), 10215–10220, 2016
Ape duos and trios: spontaneous cooperation with free partner choice in chimpanzees
M Suchak, TM Eppley, MW Campbell, FBM de Waal
PeerJ 2, e417, 2014
The importance of protein in leaf selection of folivorous primates
JU Ganzhorn, SJ Arrigo‐Nelson, V Carrai, MK Chalise, G Donati, ...
American journal of primatology 79 (4), 1-13, 2017
The Use of an Invasive Species Habitat by a Small Folivorous Primate: Implications for Lemur Conservation in Madagascar
TM Eppley, G Donati, JB Ramanamanjato, F Randriatafika, ...
PLoS ONE 10 (11), e0140981, 2015
Coping with low-quality diets: a first account of the feeding ecology of the southern gentle lemur, Hapalemur meridionalis, in the Mandena littoral forest, southeast Madagascar
TM Eppley, E Verjans, G Donati
Primates 52 (1), 7-13, 2011
Do functional traits offset the effects of fragmentation? The case of large‐bodied diurnal lemur species
TM Eppley, L Santini, JC Tinsman, G Donati
American Journal of Primatology 82, e23104, 2020
Cathemerality in a small, folivorous primate: proximate control of diel activity in Hapalemur meridionalis
TM Eppley, JU Ganzhorn, G Donati
Behavioral Ecology and Sociobiology 69 (6), 991-1002, 2015
Chimpanzee uses manipulative gaze cues to conceal and reveal information to foraging competitor
K Hall, MW Oram, MW Campbell, TM Eppley, RW Byrne, FBM de Waal
American Journal of Primatology 79 (3), e22622, 2017
Low Levels of Fruit Nitrogen as Drivers for the Evolution of Madagascar’s Primate Communities
G Donati, L Santini, TM Eppley, SJ Arrigo-Nelson, M Balestri, S Boinski, ...
Scientific reports 7 (1), 14406, 2017
Latrine behaviour as a multimodal communicatory signal station in wild lemurs: the case of Hapalemur meridionalis
TM Eppley, JU Ganzhorn, G Donati
Animal Behaviour 111, 57-67, 2016
Chimpanzees prefer African and Indian music over silence.
ME Mingle, TM Eppley, MW Campbell, K Hall, V Horner, FBM de Waal
Journal of Experimental Psychology: Animal Learning and Cognition 40 (4 …, 2014
Huddling is more important than rest site selection for thermoregulation in southern bamboo lemurs
TM Eppley, J Watzek, KH Dausmann, JU Ganzhorn, G Donati
Animal Behaviour 127, 153-161, 2017
Ecological Flexibility as Measured by the Use of Pioneer and Exotic Plants by Two Lemurids: Eulemur collaris and Hapalemur meridionalis
TM Eppley, M Balestri, M Campera, J Rabenantoandro, ...
International Journal of Primatology 38 (2), 338–357, 2017
Determinants of terrestrial feeding in an arboreal primate: the case of the southern bamboo lemur (Hapalemur meridionalis)
TM Eppley, G Donati, JU Ganzhorn
American Journal of Physical Anthropology 161 (2), 328-342, 2016
Perseverance and food sharing among closely affiliated female chimpanzees
TM Eppley, M Suchak, J Tinsman, F de Waal
Primates 54 (4), 319-324, 2013
The roles of food quality and sex in chimpanzee sharing behavior (Pan troglodytes)
J Crick, M Suchak, TM Eppley, MW Campbell, FBM de Waal
Behaviour 150 (11), 1203-1224, 2013
Using cross correlations to investigate how chimpanzees (Pan troglodytes) use conspecific gaze cues to extract and exploit information in a foraging competition
K Hall, MW Oram, MW Campbell, TM Eppley, RW Byrne, FBM de Waal
American Journal of Primatology 76 (10), 932-941, 2014
Does forest management and researchers’ presence reduce hunting and forest exploitation by local communities in Tsitongambarika, south-east Madagascar?
M Campera, M Phelps, F Besnard, M Balestri, TM Eppley, V Nijman, ...
Oryx 53 (4), 677-686, 2019
Fermented food consumption in wild nonhuman primates and its ecological drivers
KR Amato, ÓM Chaves, EK Mallott, TM Eppley, F Abreu, AL Baden, ...
American journal of physical anthropology 175 (3), 513-530, 2021
An unusual case of affiliative association of a female Lemur catta in a Hapalemur meridionalis social group
TM Eppley, K Hall, G Donati, JU Ganzhorn
Behaviour 152, 1041-1061, 2015
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