About prey of Ravens on Corn Crake in the Crimea. - V.N. Kucherenko, S.Yu. Kostin. - Berkut. 20 (1-2). 2011. - P. 138.
We observed this unusual event on the Ay-Petri mountain on 5.09.2011. Two Ravens pursued a Corn Crake in flight and one of them caught the prey. [Russian].