A new study shows sheep can be trained to recognize human faces and ultimately differentiate between familiar and unfamiliar ones. Read more: https://www.sciencenews.org/article/face-it-sheep-are-just-us-when-it-comes-recognizing-people
F. Knolle, R.P Goncalves & A.J. Morton/Cambridge Univ.
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“Heliotrope Bouquet” by Scott Joplin
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F. Knolle, R.P Goncalves and A.J. Morton. Sheep recognize familiar and unfamiliar human faces from two-dimensional images. Royal Society Open Science. Published online November 8, 2017. doi: 10.1098/rsos.171228.