1. Suggested practices for avian protection on power lines: State of the art in 2006;APLIC (Avian Power Line Interaction Committee),2006
2. MuMIn: multi-model inference;Barton,2009
3. Bird interactions with utility structures: collision and electrocution causes and mitigating measures;Bevanger;Ibis,1994
4. Estimating bird mortality caused by collision and electrocution with power lines; a review of methodology;Bevanger,1999
5. Guidance on appropriate means of impact assessment of electricity power grids on migratory soaring birds in the Rift Valley/Red Sea Flyway;Birdlife International,2015