https://www.bto.org/our-work/science/publications/reports/research-reports/00424-barn-owl-monitoring-programme-report-05
The BTO Barn Owl Monitoring Programme: fifth year 2004
The BTO Barn Owl Monitoring Programme: fifth year 2004
Citation
Leech, D.I., Crick, H.Q.P. & Shawyer, C.R. 2005. The BTO Barn Owl Monitoring Programme: fifth year 2004.
