Complex sentence: The female lays two to five greyish-white eggs, which become soiled during incubation which takes 32 to 38 days, with both sexes sharing duties, and fledging takes 60 to 71 days.
Split into simpler sentences: The female lays two to five greyish-white eggs, which become soiled over time in the nest. Incubation takes 32 to 38 days, with both sexes sharing duties, and fledging takes 60 to 71 days.