Movie 1

Recordings of barn owl flights (O1-O3) and peregrine flights (P1-P3) from the tower camera. The video is slowed down by a factor of four. The camera was positioned on the first platform level of the mobile access tower. Cameras 5-8 are visible in the scene, along with the video camera used to obtain Supplementary Movie 2. The white sheet was used to increase the illumination of the ventral surface.

Avian surface reconstruction in free flight with application to flight stability analysis of a barn owl and peregrine falcon

Nicholas E. Durston, Xue Wan, Jian G. Liu, and Shane P. Windsor

Journal of Experimental Biology 2019. 222:None-None; doi: 10.1242/jeb.185488