The Travel Show: 'How does a blind girl go on safari?'

Visually impaired social media star Lucy Edwards heads to Kenya for one of nature's most extraordinary events - "The Great Migration". It is one of the largest animal migrations in the world where over 1.5m Wildebeests make the perilous journey from Tanzania to Kenya in search of fresh grazing.

Her guide, William Githieya, visually describes the sight of two elephant calves eating.