Data from: Shading by vegetation facilitates cryptic reproductive behaviour in a tropical songbird

Data and R codes corresponding to the article: Biagolini-Jr CB, Diniz P, Macedo R, Webster M. 2024. Shading by vegetation facilitates cryptic reproductive behaviour in a tropical songbird. Ibis. https://doi.org/10.1111/ibi.13363 Data include (i) information about extra-pair paternity and intraspecific brood parasitism in blue-black grassquits (Volatinia jacarina); (ii) the structural complexity of the vegetation surrounding the grassquit nests.