Identification of Tanzanian starling required

We have 3 different reference books here but cannot be sure of the exact ID of some birds.
Location: we are presently living in Tanzania, photos taken along the Katuma river – either at the river or on the Katisunga plains. The National Park is called KATAVI NATIONAL PARK and is slightly South West of Tanzania.
I have blown up the photos – so could be out of focus and tried to enhance to get the colours to stand out.
First is a Starling….. First book (Birds of Africa – Ian Sinclair and Peter Ryan) says MIOMBA BLUE EARED – as it has a distinct magenta breast – but the other books BIRDS OF EAST AFRICA (Terry Stevenson & John Fanshaw) does not have a Miombo but does have a SOUTHERN BLUE-EARED which is restricted to Miombo woodland, but under GREATER BLUE-EARED has that bird with Magenta breast and flank.
Geoff and Colleen Mullen
See PHOTO