Male and female helper effects on maternal investment and adult survival in red-winged fairy-wrens

Maternal allocation in cooperative breeders: should mothers match or compensate for expected helper contributions?

(2015) James L. Savage et al.   ANIMAL BEHAVIOUR

Antagonistic effect of helpers on breeding male and female survival in a cooperatively breeding bird

(2015) Matthieu Paquet et al.   JOURNAL OF ANIMAL ECOLOGY

Social genetic and social environment effects on parental and helper care in a cooperatively breeding bird

(2015) Mark James Adams et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Habitat geometry does not affect levels of extrapair paternity in an extremely unfaithful fairy-wren

(2014) Lyanne Brouwer et al.   BEHAVIORAL ECOLOGY

Helping in cooperatively breeding long-tailed tits: a test of Hamilton's rule

(2014) B. J. Hatchwell et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

The role of social environment on parental care: offspring benefit more from the presence of female than male helpers

(2013) Lyanne Brouwer et al.   JOURNAL OF ANIMAL ECOLOGY

Maternal Effects in Relation to Helper Presence in the Cooperatively Breeding Sociable Weaver

(2013) Matthieu Paquet et al.   PLoS One

Maternal costs in offspring production affect investment rules in joint rearing

(2012) James L. Savage et al.   BEHAVIORAL ECOLOGY

Helpers at the Nest Improve Late-Life Offspring Performance: Evidence from a Long-Term Study and a Cross-Foster Experiment

(2012) Lyanne Brouwer et al.   PLoS One

Variable Helper Effects, Ecological Conditions, and the Evolution of Cooperative Breeding in the Acorn Woodpecker

(2011) Walter D. Koenig et al.   AMERICAN NATURALIST

Identifying the Critical Climatic Time Window That Affects Trait Expression

(2011) Martijn van de Pol et al.   AMERICAN NATURALIST

Load Lightening in Southern Lapwings: Group-Living Mothers Lay Smaller Eggs than Pair-Living Mothers

(2011) Eduardo S. A. Santos et al.   ETHOLOGY

Helpers at the nest compensate for reduced maternal investment in egg size in carrion crows

(2011) D. CANESTRARI et al.   JOURNAL OF EVOLUTIONARY BIOLOGY

Strategic promiscuity helps avoid inbreeding at multiple levels in a cooperative breeder where both sexes are philopatric

(2011) LYANNE BROUWER et al.   MOLECULAR ECOLOGY

Consequences of ‘load-lightening’ for future indirect fitness gains by helpers in a cooperatively breeding bird

(2010) Jessica Meade et al.   JOURNAL OF ANIMAL ECOLOGY

Helpers and egg investment in the cooperatively breeding acorn woodpecker: testing the concealed helper effects hypothesis

(2009) Walter D. Koenig et al.   BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY

Experimental evidence for density-dependent reproduction in a cooperatively breeding passerine

(2009) Lyanne Brouwer et al.   ECOLOGY

Maternal effects in cooperative breeders: from hymenopterans to humans

(2009) A. F Russell et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

A simple method for distinguishing within- versus between-subject effects using mixed models

(2008) Martijn van de Pol et al.   ANIMAL BEHAVIOUR

Can we measure the benefits of help in cooperatively breeding birds: the case of superb fairy-wrens Malurus cyaneus?

(2008) Andrew Cockburn et al.   JOURNAL OF ANIMAL ECOLOGY

Reproductive success increases with group size in cooperative carrion crows, Corvus corone corone

(2007) Daniela Canestrari et al.   ANIMAL BEHAVIOUR