@article {17412,
	title = {Nesting Notes on R{\"u}ppell{\textquoteright}s Warbler and Black-headed Bunting},
	year = {1936},
	url = {https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1474-919X.1936.tb03383.x},
	author = {Mathews, Gregory}
}
