Berrow, S.D., Mackie, K.L., O'Sullivan, O., Shepperd, K.B., Mellon, C. and Coveney, J.A. (1993). The second International Chough Survey in Ireland, 1992. Irish Birds 5: 1-10.
Biodiversity in Northern Ireland. Northen Ireland Species Action Plan, Chough (2000). Environment and Heritage Service, Belfast.
Cramp, S., Bourne, W.R.P. and Saunders, D. (1974). The Seabirds of Britain and Ireland. Collins, London.
Creme, G.A., Walsh, P.M., O'Callaghan, M. and Kelly, T.C. (1997). The changing status of the lesser black-backed gull Larus fuscus in Ireland. Biology and Environment. Proceedings of the Royal Irish Academy 97B: 149-156.
Davies, J.C. (1980). The birds of Scariff, Deenish and neighbouring Islands, Co. Kerry. Irish Birds 1: 535-539.
Gray, N., Thomas, G., Trewby, M. and Newton, S. (2003). The status and distribution of Chough Pyrrhocorax pyrrhocorax in the Republic of Ireland. Irish Birds 7: 147-156.
Hannon, C. (1997). The 1995 All-Ireland Tern Survey. BirdWatch Ireland Conservation Report No. 97/1.
Lloyd, C. (1982). Inventory of Seabird Colonies in Republic of Ireland. Unpublished report, Forest and Wildlife Service, Dublin.
Lloyd, C., Tasker, M.L. and Partridge, K. (1991). The Status of Seabirds in Britain and Ireland. Poyser, London.
Mitchell, P.I., Newton, S.F., Ratcliffe, N. and Dunn, T.E. (2004). Seabird 2000: Seabird Populations of Britain and Ireland. Poyser, London.
Trewby, M., Gray, N., Cummins, S., Thomas, G. and Newton S. (2006). The status and ecology of the Chough Pyrrhocorax pyrrhocorax in the Republic of Ireland 2002-2005. Final Report of Birdwatch Ireland Chough Survey Team - Unpublished.
Ussher, R.J. and Warren, R. (1900). Birds of Ireland. London. |