Defense against outside competition is linked to cooperation in male–male partnerships

Dominant and subordinate outside options alter help and eviction in a pay-to-stay negotiation model

(2018) Jennifer K Hellmann et al.   BEHAVIORAL ECOLOGY

Intragroup social dynamics vary with the presence of neighbors in a cooperatively breeding fish

(2018) Jennifer K Hellmann et al.   Current Zoology

Intragroup social dynamics vary with the presence of neighbors in a cooperatively breeding fish

(2018) Jennifer K Hellmann et al.   Current Zoology

Market forces influence helping behaviour in cooperatively breeding paper wasps

(2017) Lena Grinsted et al.   Nature Communications

Biological trade and markets

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

Group response to social perturbation: impacts of isotocin and the social landscape

(2015) Jennifer K. Hellmann et al.   ANIMAL BEHAVIOUR

The presence of neighbors influences defense against predators in a cooperatively breeding cichlid

(2014) J. K. Hellmann et al.   BEHAVIORAL ECOLOGY

Group-size-dependent punishment of idle subordinates in a cooperative breeder where helpers pay to stay

(2014) S. Fischer et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Does the Risk of Sperm Competition Help Explain Cooperation between Reproductive Competitors? A Study in the Ocellated Wrasse (Symphodus ocellatus)

(2013) Kelly A. Stiver et al.   AMERICAN NATURALIST

Cooperating to compete: altruism, sexual selection and causes of male reproductive cooperation

(2013) Samuel L. Díaz-Muñoz et al.   ANIMAL BEHAVIOUR

Sharing of Potential Nest Sites by Etheostoma olmstedi Males Suggests Mutual Tolerance in an Alloparental Species

(2013) Kelly A. Stiver et al.   PLoS One

How Threats Influence the Evolutionary Resolution of Within‐Group Conflict

(2009) Michael A. Cant et al.   AMERICAN NATURALIST

Assessment of fighting ability in animal contests

(2009) Gareth Arnott et al.   ANIMAL BEHAVIOUR

The unexpected but understandable dynamics of mating, paternity and paternal care in the ocellated wrasse

(2009) S. H. Alonzo et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Helpers in a cooperative breeder pay a high price to stay: effects of demand, helper size and sex

(2008) Rick Bruintjes et al.   ANIMAL BEHAVIOUR