KOTA KINABALU: Sabah’s only hope to save its critically endangered Sumatran Rhinos is to have the planned in vitro fertilization (IVF) programme to proceed as soon as possible, or start finding alternative methods.

Borneo Rhino Alliance (Bora) executive director Datuk Dr John Payne, who is among those trying to get help from the Indonesian government for this purpose, said he and a team of researchers will not stop asking Indonesia for help until they succeed.