In an enclosure at Zoo Atlanta, Sukari the gorilla makes a call that sounds something like a sneeze and a cough — a “snough.” Sukari and other zoo gorillas used the sound most often when zookeepers with food were near.
Read more: https://www.sciencenews.org/article/zoo-gorilla-new-vocalization-call-cough-sound-human-attention
Video: Salmi et al/PLOS ONE, 2022 (CC-BY 4.0)