Makola, O.; van der Merwe, D.; Wimberger, K. How Dare You? Broad-Billed Rollers Eurystomus Glaucurus Usurp a Threatened Cape Parrot Poicephalus Robustus from a Nest Cavity in the Limpopo Province of South Africa. Biodiv. Obs. 2025, 15, 102-108.