Reproductive events of birds from Southern Ecuador

Abstract

Understanding the reproductive biology of birds is crucial for comprehending their natural history and implementing effective conservation practices. However, there is limited information available on the reproductive behavior of many bird species in Southern Ecuador. This manuscript contributes to the knowledge of the reproductive biology of 127 bird species from the region, providing detailed information on five species whose reproductive traits were previously undocumented (Urochroa leucura, Agriornis albicauda, Turdus maranonicus, Spinus olivaceus, and Stilpnia viridicollis), as well as reproductive data on 12 species for which information was scarce (Heliangelus viola, Chalcostigma stanleyi, Eriocnemis luciani, Coeligena iris, Megascops koepckeae, Conopophaga castaneiceps, Sclerurus obscurior, Leptasthenura andicola, Ochthoeca fumicolor, Geospizopsis unicolor, Catamenia inornata, and Sporophila castaneiventris). Furthermore, we include additional information on the reproductive biology of 110 species that have already been documented. This manuscript provides the most up-to-date inventory of the reproductive behavior of bird species in Southern Ecuador, which can aid in the development of better conservation strategies in the region.