Ibis, 1997 Staff Author(s) Citation Greenwood, J.J.D., Fuller, R.J. & Gibbons, D.W. 1997. Assessing changes in distribution from atlas data: reply to Bircham and Jordan. Ibis 139: 189. doi:10.1111/j.1474-919X.1997.tb04524.x Staff author(s) Rob Fuller