This observation was made as part of the Okavango Wilderness Project, a 9-year endeavour to measure the heartbeat of the Okavango Delta. For more information, visit http://intotheokavango.org
This was a family member of the baby elephant here: http://www.inaturalist.org/observations/1870417
African elephants are the elephants of the genus Loxodonta (Greek for 'oblique-sided tooth'), consisting of two extant species: the African bush elephant and the smaller African forest elephant. Loxodonta is one of the two existing genera in the family Elephantidae.