BEH 3816 Supplementary Videos

<p><strong>Supplementary Video 1.</strong> Behavioural variants of twig-assisted genital stimulation in Balinese long-tailed macaques (Ubud, Monkey Forest, Bali, Indonesia).</p> <p><strong>Supplementary Video 2.</strong> Twig-assisted genital stimulation in S9, an adult female Balinese long-tailed macaques (Ubud, Monkey Forest, Bali, Indonesia).</p> <p><strong>Supplementary Video 3.</strong> Twig-assisted genital stimulation in Zeus, an adult male Balinese long-tailed macaques (Ubud, Monkey Forest, Bali, Indonesia).</p>