https://www.bto.org/our-work/science/publications/reports/research-reports/00258-barn-owl-monitoring-programme-report-01
The BTO Barn Owl Monitoring Programme: 1st Report: Pilot Year 2000
The BTO Barn Owl Monitoring Programme: 1st Report: Pilot Year 2000
Citation
Crick, H.Q.P., Shawyer, C.R., Siriwardena, G.M., Balmer, D.E. & Toms, M.P. 2001. The BTO Barn Owl Monitoring Programme: 1st Report: Pilot Year 2000.
