More ornamented females produce higher-quality offspring in a socially monogamous bird: an experimental study in the great tit (Parus major)

Environmental and Genetic Effects on Pigment-Based vs. Structural Component of Yellow Feather Colouration

(2012) Jana Matrková et al.   PLoS One

BOTH MALE AND FEMALE SEXUAL ORNAMENTS REFLECT OFFSPRING PERFORMANCE IN A FISH

(2010) Jukka Kekäläinen et al.   EVOLUTION

SEX-SPECIFIC GENETIC VARIANCE AND THE EVOLUTION OF SEXUAL DIMORPHISM: A SYSTEMATIC REVIEW OF CROSS-SEX GENETIC CORRELATIONS

(2009) Jocelyn Poissant et al.   EVOLUTION

Reproductive skew and selection on female ornamentation in social species

(2009) Dustin R. Rubenstein et al.   NATURE

Quantifying Variability of Avian Colours: Are Signalling Traits More Variable?

(2008) Kaspar Delhey et al.   PLoS One

Pleiotropy in the melanocortin system, coloration and behavioural syndromes

(2008) A DUCREST et al.   TRENDS IN ECOLOGY & EVOLUTION