Male foraging efficiency, but not male problem-solving performance, influences female mating preferences in zebra finches

to an increase in the use of classical and other types of biological control include: the rapid growth in the international trade of agricultural products, stimulated by the

Two conditional mating strategies have been described for teiid males (Zaldívar-Rae & Drummond 2007). 1) In consensual copulations, the male courts the female, slowly

The present study evaluated carcass composition and performance data in male and female birds from two strains that were reared separately during the summer and fed diets

It was concluded that male and female ostriches present similar performance and bone quality at slaughter age, suggesting that, independent of sex, the bones of these birds are able

To compare the number of territorial males; male-male aggressive encounters and frequency of female visitation in territories before and after substrate manipulation, and

The inter- actions observed in this study were: female- female contact (number of bouts of a female touching another female with her proboscis), male-male contact (number of bouts of

capitata showed that, despite the fact that protein intake during the four first days of the adult life does not import on male mating success, when the period of protein intake

From the unique identifiers of workers and establishments, we construct a large longitudinal data base that allows us to include various types of fixed effects to examine