No increase in avian hatching failure rates during the last century

This dataset contains published estimates of hatching failure (due to infertility or embryo death) in bird eggs, with red list category, estimates of global population size, number of clutches from which the hatching failure rates are based upon, study year and latitude of the study site(s). The dataset was used to analyze time trends in avian hatching failure rates, and to investigate any potential effects of conservation status on temporal relationships.