Bill color is dynamic across the breeding season but not condition‐dependent in Atlantic puffins

Comparing colors using visual models

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The effects of life history and sexual selection on male and female plumage colouration

(2015) James Dale et al.   NATURE

Carotenoid-Dependent Signals and the Evolution of Plasma Carotenoid Levels in Birds

(2014) Mirre J. P. Simons et al.   AMERICAN NATURALIST

Eye for an eyespot: how iridescent plumage ocelli influence peacock mating success

(2013) Roslyn Dakin et al.   BEHAVIORAL ECOLOGY

Carotenoid-based signals in behavioural ecology: a review

(2011) Svensson et al.   BEHAVIOUR

Short-term exposure to testosterone propionate leads to rapid bill color and dominance changes in zebra finches

(2010) Daniel R. Ardia et al.   HORMONES AND BEHAVIOR

Evolution of ultraviolet vision in shorebirds (Charadriiformes)

(2009) A. Odeen et al.   Biology Letters

Changes in Seasonal Events, Peak Food Availability, and Consequent Breeding Adjustment in a Marine Bird: A Case of Progressive Mismatching

(2009) Anthony J. Gaston et al.   CONDOR

Climate-forced seasonal mismatch between the hatching of rhinoceros auklets and the availability of anchovy

(2009) Y Watanuki et al.   MARINE ECOLOGY PROGRESS SERIES

Evolution of Avian Plumage Color in a Tetrahedral Color Space: A Phylogenetic Analysis of New World Buntings

(2008) Mary Caswell Stoddard et al.   AMERICAN NATURALIST

Carotenoid trade-off between parasitic resistance and sexual display: an experimental study in the blackbird (Turdus merula)

(2007) R Baeta et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES