Percentage of time that a female spent next to a carotenoid-supplemented male Zebra Finch compared to his non-supplemented brother.
Usage
data(ZebraFinchBeaks)
Arguments
format
A numeric vector with 10 observations.
source
Blount, J.D., N.B. Metcalfe, T.R. Birkhead, P.F. Surai. 2003. Carotenoid modulation of immune function and sexual attractiveness in Zebra Finches. Science 300: 125-127.