Carotenoid-pigmented yellow plumage brightness

1 paper studies it1 more mentions it1 finding

Animals1

Associations

1

Testosterone

upin P. major1

1 study

Testosterone is associated with carotenoid-pigmented yellow plumage brightness in P. major.
“males with elevated testosterone had significantly higher carotenoid-pigmented yellow plumage brightness”
Animalsmales
Inter-annual stability and age-dependent changes in plasma testosterone levels in a longitudinally monitored free-living passerine bird
bioRxiv (Cold Spring Harbor Laboratory)Jul 24, 2020Preprint

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