About David Sheldrick: Major David Leslie William Sheldrick, MBE was a Kenyan farmer and park warden, in memoriam to whom the eponymous David Sheldrick Wildlife Trust (DSWT) was created by his widow, Daphne (later Dame Daphne Sheldrick) in Nairobi.
Mammals require three essentials in life, identity, stimulation, and security, and by far the most important of these three psychological cornerstones is identity.