Ontology highlight
ABSTRACT:
SUBMITTER: Rutstein AN
PROVIDER: S-EPMC1810080 | biostudies-other | 2004 Aug
REPOSITORIES: biostudies-other
Rutstein A N AN Slater P J B PJ Graves J A JA
Proceedings. Biological sciences 20040801
We investigated the effect of diet quality on resource allocation in zebra finches (Taeniopygia guttata) by providing females with a high-quality (HQ) or low-quality (LQ) diet for six weeks prior to pairing, and continuing these diets during egg laying and chick rearing. Diet treatments were then reversed and the experiment repeated. When females laid on the HQ diet, egg mass increased with laying order, but the reverse was true on the LQ diet. Females laid significantly more male eggs on the LQ ...[more]