[1]
LeeJ.-H., KimS.-Y., ChoD.-H., and SungH.-C., “Nest entry shape change may cause nest abandonment in urban cavity-nesting species: a case study of the Tree Sparrow Passer montanus”, Acta Zool. Acad. Sci. Hung., vol. 69, no. 1, pp. 63-72, Feb. 2023.