https://www.bto.org/our-work/science/publications/papers/population-impact-grey-squirrels-sciurus-carolinensis
Population impact of grey squirrels Sciurus carolinensis on woodland bird populations in England
Population impact of grey squirrels Sciurus carolinensis on woodland bird populations in England
Journal of Ornithology,
2009
Citation
Newson, S.E., Leech, D.I., Hewson, C.M., Crick, H.Q.P. & Grice, P.V. 2009. Population impact of grey squirrels Sciurus carolinensis on woodland bird populations in England. Journal of Ornithology 151: 218. doi:10.1007/s10336-009-0445-8
