Owolabi, B., Okeyode, O., Odewumi, O., Adewumi, A., Olasunkanmi, A., & Fakokunde, O. (2023). Record of Progressive Greying in Laughing Dove Spilopelia senegalensis in Nigeria. Biodiversity Observations, 13, 287–288. https://doi.org/10.15641/bo.1486