Norway rats help social partners in need in response to ultrasonic begging signals

Cultural transmission of vocal dialect in the naked mole-rat

(2021) Alison J. Barker et al.   SCIENCE

Reaching Out for Inaccessible Food Is a Potential Begging Signal in Cooperating Wild-Type Norway Rats, Rattus norvegicus

(2021) Niklas I. Paulsson et al.   Frontiers in Psychology

Rats play tit-for-tat instead of integrating social experience over multiple interactions

(2020) Manon K. Schweinfurth et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Elder barn owl nestlings flexibly redistribute parental food according to siblings’ need or in return for allopreening

(2020) Pauline Ducouret et al.   AMERICAN NATURALIST

The smell of hunger: Norway rats provision social partners based on odour cues of need

(2020) Karin Schneeberger et al.   PLOS BIOLOGY

The social life of Norway rats (Rattus norvegicus)

(2020) Manon K Schweinfurth   eLife

The smell of cooperation: rats increase helpful behaviour when receiving odour cues of a conspecific performing a cooperative task

(2020) Nina Gerber et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

High mutual cooperation rates in rats learning reciprocal altruism: The role of payoff matrix

(2019) Guillermo E. Delmas et al.   PLoS One

Male Norway rats cooperate according to direct but not generalized reciprocity rules

(2019) Manon K. Schweinfurth et al.   ANIMAL BEHAVIOUR

Begging and social tolerance: Food solicitation tactics in young chimpanzees (Pan troglodytes) in the wild

(2019) Marlen Fröhlich et al.   EVOLUTION AND HUMAN BEHAVIOR

Norway rats (Rattus norvegicus) communicate need, which elicits donation of food.

(2018) Manon K. Schweinfurth et al.   JOURNAL OF COMPARATIVE PSYCHOLOGY

Relatedness decreases and reciprocity increases cooperation in Norway rats

(2018) Manon K. Schweinfurth et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Environmental enrichment of young adult rats (Rattus norvegicus) in different sensory modalities has long-lasting effects on their ability to learn via specific sensory channels.

(2017) Vassilissa Dolivo et al.   JOURNAL OF COMPARATIVE PSYCHOLOGY

Cooperation in rats playing the iterated Prisoner's Dilemma game

(2016) Ruth I. Wood et al.   ANIMAL BEHAVIOUR

Common vampire bat contact calls attract past food-sharing partners

(2016) Gerald G. Carter et al.   ANIMAL BEHAVIOUR

Correlated pay-offs are key to cooperation: Table 1.

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

Cheating and punishment in cooperative animal societies: Table 1.

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

Norway rats reciprocate help according to the quality of help they received

(2015) V. Dolivo et al.   Biology Letters

Cooperation among Norway Rats: The Importance of Visual Cues for Reciprocal Cooperation, and the Role of Coercion

(2015) Vassilissa Dolivo et al.   ETHOLOGY

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

Communication of Adult Rats by Ultrasonic Vocalization: Biological, Sociobiological, and Neuroscience Approaches

(2013) S. M. Brudzynski   ILAR JOURNAL

Food sharing in vampire bats: reciprocal help predicts donations more than relatedness or harassment

(2013) G. G. Carter et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Prosocial behaviour in animals: the influence of social relationships, communication and rewards

(2012) Katherine A. Cronin   ANIMAL BEHAVIOUR

The functions of adult female begging during incubation in sub-Arctic breeding yellow warblers

(2012) S. Drew Moore et al.   ANIMAL BEHAVIOUR

Animals in translation: why there is meaning (but probably no message) in animal communication

(2010) E. Font et al.   ANIMAL BEHAVIOUR

A dual function of echolocation: bats use echolocation calls to identify familiar and unfamiliar individuals

(2010) Silke L. Voigt-Heucke et al.   ANIMAL BEHAVIOUR

Signalling for food and sex? Begging by reproductive female white-throated magpie-jays

(2009) Jesse M.S. Ellis et al.   ANIMAL BEHAVIOUR

Calculated reciprocity after all: computation behind token transfers in orang-utans

(2009) V Dufour et al.   Biology Letters

Token transfers among great apes (Gorilla gorilla, Pongo pygmaeus, Pan paniscus, and Pan troglodytes): Species differences, gestural requests, and reciprocal exchange.

(2009) Marie Pelé et al.   JOURNAL OF COMPARATIVE PSYCHOLOGY

Cooperation between non-kin in animal societies

(2009) Tim Clutton-Brock   NATURE

Sex differences in responsiveness to begging in a cooperative mammal

(2008) S. English et al.   Biology Letters