Comparison of the social systems of primates and feral horses: data from a newly established horse research site on Serra D’Arga, northern Portugal

Domestic horses send signals to humans when they face with an unsolvable task

(2016) Monamie Ringhofer et al.   ANIMAL COGNITION

A horse's eye view: size and shape discrimination compared with other mammals

(2015) Masaki Tomonaga et al.   Biology Letters

Local density and group size interacts with age and sex to determine direction and rate of social dispersal in a polygynous mammal

(2013) Paula H. Marjamäki et al.   Ecology and Evolution

Are low infidelity rates in feral horses due to infanticide?

(2011) Meeghan E. Gray et al.   BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY

Primate ecology and social organization

(2009) T. H. Clutton-Brock et al.   JOURNAL OF ZOOLOGY

Social bonds between unrelated females increase reproductive success in feral horses

(2009) E. Z. Cameron et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Kinji Imanishi and 60 years of Japanese primatology

(2008) Tetsuro Matsuzawa et al.   CURRENT BIOLOGY