Science Snippets: Powerline markers prevent collisions in Blue Cranes but not Ludwig’s Bustards

A recent paper published by Jessica Shaw from the FitzPatrick Institute of African Ornithology at the University of Cape Town, using EWT/ESKOM data, and coauthored by three EWT staff members, describes the results of a large scale eight-year experiment that tested the efficacy of power line markers in reducing bird collisions with the lines.