{"fact":"Ravens, New Caledonian crows, and jackdaws displayed similar motor self-regulation abilities as great apes in a cylinder task, despite having significantly smaller brains.","context":"We found performance indistinguishable from that of great apes despite the much smaller brains.","source":"Can Kabadayi; Lucy A. Taylor; Auguste M. P. von Bayern; Mathias Osvath, Ravens, New Caledonian crows and jackdaws parallel great apes in motor self-regulation despite smaller brains, 10.1098/rsos.160104","index":170}