# BTdata

0th

Percentile

##### Blue Tit Data for a Quantitative Genetic Experiment

Blue Tit (Cyanistes caeruleus) Data for a Quantitative Genetic Experiment

Keywords
datasets
##### Usage
BTdata
##### Format

a data frame with 828 rows and 7 columns, with variables tarsus length (tarsus) and colour (back) measured on 828 individuals (animal). The mother of each is also recorded (dam) together with the foster nest (fosternest) in which the chicks were reared. The date on which the first egg in each nest hatched (hatchdate) is recorded together with the sex (sex) of the individuals.

##### References

Hadfield, J.D. et. al. 2007 Journal of Evolutionary Biology 20 549-557