Species Audit
References
- Archer, M.E.
The Wasps, Ants and Bees of Watsonian Yorkshire. YNU. (2002) - Edwards, R.
Provisional atlas of Aculeate Hymenoptera - Part3 BRC. (2001) - Halifax Birdwatchers Club
Halifax Birdwatchers Club Annual Report (1994 – 2000) - Halifax Scientific Society
Natural History of Calderdale. (1978 – 2000) - Henderson, A (ed)
The Bulletin YNU. (1980 –2002) - Knight, D.
(Pers Com). (2002) - Lavin, J.C. & Wilmore, G.T.D.
The West Yorkshire Plant Atlas City of Bradford. (1994) - Morley, I.
Vertebrate Fauna of the Halifax Parish. Halifax Scientific Society. (1965) - RSPB.
Red and Amber List, Birds at risk. (2002) - Seward, (Ed)
The Naturalist YNU. (1950 - 2002) - Selman, R., Dodd, F. and Bayes, K.
A Biodiversity Audit of Yorkshire and the Humber Yorkshire and Humber Biodiversity Forum. (1999) - Wigginton, M.J.
British Red Data Books 1 Vascular Plants JNCC. (1999)
