https://www.bto.org/our-work/science/publications/papers/population-limitation-palaearctic-african-migrant
Population limitation in Palaearctic-African migrant passerines
Population limitation in Palaearctic-African migrant passerines
Citation
Baillie, S.R. & Peach, W.J. 1992. Population limitation in Palaearctic-African migrant passerines. Ibis 134: 132. doi:10.1111/j.1474-919X.1992.tb04742.x
