How to reduce the costs of ornaments without reducing their effectiveness? An example of a mechanism from carotenoid-based plumage

A receiver bias for red predates the convergent evolution of red color in widowbirds and bishops

(2015) Calum E. Ninnes et al.   BEHAVIORAL ECOLOGY

Melanin Chemistry and the Ecology of Stress

(2015) Ismael Galván et al.   PHYSIOLOGICAL AND BIOCHEMICAL ZOOLOGY

Cellular Respiration: The Nexus of Stress, Condition, and Ornamentation

(2014) G. E. Hill   INTEGRATIVE AND COMPARATIVE BIOLOGY

Male receiver bias for red agonistic signalling in a yellow-signalling widowbird: a field experiment

(2014) C. E. Ninnes et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

The Vitamin A–Redox Hypothesis: A Biochemical Basis for Honest Signaling via Carotenoid Pigmentation

(2012) Geoffrey E. Hill et al.   AMERICAN NATURALIST

Is carotenoid ornamentation linked to the inner mitochondria membrane potential? A hypothesis for the maintenance of signal honesty

(2012) James D. Johnson et al.   BIOCHIMIE

Female choice for male motor skills

(2011) J. Barske et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Dissecting Carotenoid from Structural Components of Carotenoid‐Based Coloration: A Field Experiment with Great Tits (Parus major)

(2010) Alain Jacot et al.   AMERICAN NATURALIST