Chapter 2

Preferred songs predict preferred males: female zebra finches show consistent and repeatable preferences across different testing paradigms.

Holveck, M. J. & Riebel, K.

2007, Animal Behaviour, 74, 297-309.

http://dx.doi.org/10.1016/j.anbehav.2006.08.016

Chapter 3

Long-term effects of manipulated natal brood size on metabolic rate in zebra finches.

Verhulst, S., Holveck, M. J. & Riebel, K.

2006, Biology letters, 2, 478-480.

http://dx.doi.org/10.1098/rsbl.2006.0496