Sumasgutner, P., Buij, R., McClure, C., Shaw, P., Dykstra, C., Kumar, N. & Rutz, C. 2021, 'Raptor research during the COVID-19 pandemic provides invaluable opportunities for conservation biology', Biological Conservation, 260, article no: 109149. https://doi.org/10.1016/j.biocon.2021.109149