Table 2.
Direction of correlations between the effect of hormone treatment of the female on hormone concentrations in her plasma and the yolks of her eggs. (For legends, see table 1 and text.)
| correlation | hormone | species | reference | manipulation |
|---|---|---|---|---|
| + | T | dark-eyed junco | Clotfelter et al. (2004) | implantation |
| + | T | zebra finch | Rutkowska et al. (2005) | injections |
| + | T | dark-eyed junco | Jawor et al. (2007) | GnRH challenge |
| + | E | Japanese quail | Adkins-Regan et al. (1995) | implantation |
| + | E | Eurasian starling | Williams et al. (2005) | injections |
| ++ | B | Japanese quail | Hayward & Wingfield (2004) | implantation |
| + | B | Eurasian starling | Love et al. (2005) | implantation |
| + | T4 | Japanese quail | Wilson & McNabb (1997) | injections |