Sheldrick Wildlife Trust on Instagram: "As the Kaluku orphan herd heads home for the evening, our lovely, reliable nanny takes the lead. Twiggy may be the only giraffe in our care, but she is a trusty friend to everyone. She is caring and conscientious — just watch as she looks both ways, on the alert for any danger to her Keepers or elephant friends. In the end, she decides to ditch her plodding companions and take a shortcut, but that’s the leader’s prerogative! 🦏🦒🐘 Learn more about Twiggy