Randler, C., Teichmann, C., & Pentzold, S. (2010). Breeding habitat preference
and foraging of the Cyprus wheatear Oenanthe cypriaca and niche partitioning in comparison with migrant Oenanthe species on
Cyprus. Journal of Ornithology, 151, 113-121. doi:10.1007/s10336-009-0432-0.