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

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

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

No Evidence for Audience Effects in Reciprocal Cooperation of Norway Rats

(2016) Manon K. Schweinfurth et al.   ETHOLOGY

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

Social Evolution: Reciprocity There Is

(2013) Michael Taborsky   CURRENT BIOLOGY

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

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

Reciprocal cooperation between unrelated rats depends on cost to donor and benefit to recipient

(2012) Karin Schneeberger et al.   BMC EVOLUTIONARY BIOLOGY

The Effect of Dietary Fiber from Wheat Processing Streams on the Formation of Carboxylic Acids and Microbiota in the Hindgut of Rats

(2011) Lina Haskå et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Benefiting friends or dominants: prosocial choices mainly depend on rank position in long-tailed macaques (Macaca fascicularis)

(2011) Jorg J. M. Massen et al.   PRIMATES

Elephants know when they need a helping trunk in a cooperative task

(2011) J. M. Plotnik et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

SINGING FOR YOUR SUPPER: SENTINEL CALLING BY KLEPTOPARASITES CAN MITIGATE THE COST TO VICTIMS

(2010) Andrew N. Radford et al.   EVOLUTION

Chimpanzees help conspecifics obtain food and non-food items

(2010) A. P. Melis et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Cooperatively breeding cottontop tamarins (Saguinus oedipus) do not donate rewards to their long-term mates.

(2009) Katherine A. Cronin et al.   JOURNAL OF COMPARATIVE PSYCHOLOGY

Chimpanzees Help Each Other upon Request

(2009) Shinya Yamamoto et al.   PLoS One