Looking for unity in diversity: human cooperative childcare in comparative perspective

Neuroendocrine control in social relationships in non-human primates: Field based evidence

(2017) Toni E. Ziegler et al.   HORMONES AND BEHAVIOR

A review of human male field studies of hormones and behavioral reproductive effort

(2017) Peter B. Gray et al.   HORMONES AND BEHAVIOR

Testosterone and reproductive effort in male primates

(2017) Martin N. Muller   HORMONES AND BEHAVIOR

The social organization of Homo ergaster : Inferences from anti-predator responses in extant primates

(2017) Erik P. Willems et al.   JOURNAL OF HUMAN EVOLUTION

Long-term-stability of relationship structure in family groups of common marmosets, and its link to proactive prosociality

(2017) Christa Finkenwirth et al.   PHYSIOLOGY & BEHAVIOR

Family living sets the stage for cooperative breeding and ecological resilience in birds

(2017) Michael Griesser et al.   PLOS BIOLOGY

Kinship modulates the attention of naïve individuals to the mobbing behaviour of role models

(2016) Michael Griesser et al.   ANIMAL BEHAVIOUR

Proactive prosociality in a cooperatively breeding corvid, the azure-winged magpie (Cyanopica cyana)

(2016) Lisa Horn et al.   Biology Letters

Primate paternal care: Interactions between biology and social experience

(2016) Anne E. Storey et al.   HORMONES AND BEHAVIOR

Variable postpartum responsiveness among humans and other primates with “cooperative breeding”: A comparative and evolutionary perspective

(2016) Sarah B. Hrdy   HORMONES AND BEHAVIOR

Oxytocin is associated with infant-care behavior and motivation in cooperatively breeding marmoset monkeys

(2016) Christa Finkenwirth et al.   HORMONES AND BEHAVIOR

Cooperative breeding among Chinese passerines: inference from social behavior, diet, and migratory status

(2016) Dianhua Ke et al.   JOURNAL OF FIELD ORNITHOLOGY

Fundamental problems with the cooperative breeding hypothesis. A reply to Burkart & van Schaik

(2016) A. Thornton et al.   JOURNAL OF ZOOLOGY

Revisiting the consequences of cooperative breeding

(2016) J. M. Burkart et al.   JOURNAL OF ZOOLOGY

The evolution of altruistic social preferences in human groups

(2016) Joan B. Silk et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Occasional cooperative breeding in birds and the robustness of comparative analyses concerning the evolution of cooperative breeding

(2016) Michael Griesser et al.   Zoological Letters

Nearby grandmother enhances calf survival and reproduction in Asian elephants

(2016) Mirkka Lahdenperä et al.   Scientific Reports

Tamarins: Insights into monogamous and non-monogamous single female social and breeding systems

(2015) P. A. Garber et al.   AMERICAN JOURNAL OF PRIMATOLOGY

Collective action and the intensity of between-group competition in nonhuman primates

(2015) Erik P. Willems et al.   BEHAVIORAL ECOLOGY

Family living: an overlooked but pivotal social system to understand the evolution of cooperative breeding

(2015) Szymon M. Drobniak et al.   BEHAVIORAL ECOLOGY

Cognitive consequences of cooperative breeding? A critical appraisal

(2015) A. Thornton et al.   JOURNAL OF ZOOLOGY

Opposite effects of male and female helpers on social tolerance and proactive prosociality in callitrichid family groups

(2015) Judith M. Burkart   Scientific Reports

Humans are not cooperative breeders but practice biocultural reproduction

(2014) Barry Bogin et al.   ANNALS OF HUMAN BIOLOGY

Male and female breeding strategies in a cooperative primate

(2014) Maria Emilia Yamamoto et al.   BEHAVIOURAL PROCESSES

Convergent Evolution of Vocal Cooperation without Convergent Evolution of Brain Size

(2014) Jeremy I. Borjon et al.   BRAIN BEHAVIOR AND EVOLUTION

Reply to Lukas and Clutton-Brock: Infanticide still drives primate monogamy

(2014) C. Opie et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

The evolutionary origin of human hyper-cooperation

(2014) J. M. Burkart et al.   Nature Communications

Chimpanzees share food for many reasons: the role of kinship, reciprocity, social bonds and harassment on food transfers

(2013) Joan B. Silk et al.   ANIMAL BEHAVIOUR

Post-partum variation in the expression of paternal care is unrelated to urinary steroid metabolites in marmoset fathers

(2013) Jon Cavanaugh et al.   HORMONES AND BEHAVIOR

Earliest Archaeological Evidence of Persistent Hominin Carnivory

(2013) Joseph V. Ferraro et al.   PLoS One

Male infanticide leads to social monogamy in primates

(2013) C. Opie et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Reciprocity explains food sharing in humans and other primates independent of kin selection and tolerated scrounging: a phylogenetic meta-analysis

(2013) A. V. Jaeggi et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Evolutionary routes to non-kin cooperative breeding in birds

(2013) C. Riehl   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

The Evolution of Social Monogamy in Mammals

(2013) D. Lukas et al.   SCIENCE

Antiquity and Social Functions of Multilevel Social Organization Among Human Hunter-Gatherers

(2012) Robert Layton et al.   INTERNATIONAL JOURNAL OF PRIMATOLOGY

Allomaternal care, life history and brain size evolution in mammals

(2012) Karin Isler et al.   JOURNAL OF HUMAN EVOLUTION

How to explain the unusually late age at skill competence among humans

(2012) Caroline Schuppli et al.   JOURNAL OF HUMAN EVOLUTION

Social networks and cooperation in hunter-gatherers

(2012) Coren L. Apicella et al.   NATURE

Life histories and the evolution of cooperative breeding in mammals

(2012) D. Lukas et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Co-Residence Patterns in Hunter-Gatherer Societies Show Unique Human Social Structure

(2011) K. R. Hill et al.   SCIENCE

Prolactin, Oxytocin, and the development of paternal behavior across the first six months of fatherhood

(2010) Ilanit Gordon et al.   HORMONES AND BEHAVIOR

Food Sharing in Lion Tamarins (Leontopithecus chrysomelas): Does Foraging Difficulty Affect Investment in Young by Breeders and Helpers?

(2010) Antonio Christian de A. Moura et al.   INTERNATIONAL JOURNAL OF PRIMATOLOGY

On the psychology of cooperation in humans and other primates: combining the natural history and experimental evidence of prosociality

(2010) A. V. Jaeggi et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Experimental peripheral administration of oxytocin elevates a suite of cooperative behaviours in a wild social mammal

(2010) J. R. Madden et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Who Cares? Between-group variation in alloparental caregiving in sperm whales

(2009) Shane Gero et al.   BEHAVIORAL ECOLOGY

PanTHERIA: a species-level database of life history, ecology, and geography of extant and recently extinct mammals

(2009) Kate E. Jones et al.   ECOLOGY

Influence of Winter Ranging Behaviour on the Social Organization of a Cooperatively Breeding Bird Species, The Apostlebird

(2009) Michael Griesser et al.   ETHOLOGY

Lifetime monogamy and the evolution of eusociality

(2009) J. J. Boomsma   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

The evolutionary and ecological roots of human social organization

(2009) H. S. Kaplan et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

The ecology of social transitions in human evolution

(2009) R. Foley et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Cooperative breeding in South American hunter-gatherers

(2009) K. Hill et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Socially biased learning in the acquisition of a complex foraging task in juvenile cottontop tamarins, Saguinus oedipus

(2007) Tatyana Humle et al.   ANIMAL BEHAVIOUR